diff --git a/hwe/sammo/ActionItem/che_회피_둔갑천서.php b/hwe/sammo/ActionItem/che_회피_둔갑천서.php
new file mode 100644
index 00000000..1ac2c5ae
--- /dev/null
+++ b/hwe/sammo/ActionItem/che_회피_둔갑천서.php
@@ -0,0 +1,20 @@
+<?php
+namespace sammo\ActionNationType;
+use \sammo\iAction;
+use \sammo\General;
+
+class che_회피_둔갑천서 extends \sammo\BaseItem{
+
+    protected static $id = 26;
+    protected static $name = '둔갑천서(회피)';
+    protected static $info = '[전투] 회피 확률 +20%p';
+    protected static $cost = 200;
+    protected static $consumable = false;
+
+    public function onCalcStat(General $general, string $statName, $value, $aux=null){
+        if($statName === 'warAvoidRatio'){
+            return $value += 0.2;
+        }
+        return $value;
+    }
+}
\ No newline at end of file
diff --git a/hwe/sammo/ActionItem/che_회피_태평요술.php b/hwe/sammo/ActionItem/che_회피_태평요술.php
new file mode 100644
index 00000000..26877c49
--- /dev/null
+++ b/hwe/sammo/ActionItem/che_회피_태평요술.php
@@ -0,0 +1,20 @@
+<?php
+namespace sammo\ActionNationType;
+use \sammo\iAction;
+use \sammo\General;
+
+class che_회피_태평요술 extends \sammo\BaseItem{
+
+    protected static $id = 25;
+    protected static $name = '둔갑천서(회피)';
+    protected static $info = '[전투] 회피 확률 +20%p';
+    protected static $cost = 200;
+    protected static $consumable = false;
+
+    public function onCalcStat(General $general, string $statName, $value, $aux=null){
+        if($statName === 'warAvoidRatio'){
+            return $value += 0.2;
+        }
+        return $value;
+    }
+}
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_격노.php b/hwe/sammo/ActionSpecialWar/che_격노.php
index f17241df..fd50059e 100644
--- a/hwe/sammo/ActionSpecialWar/che_격노.php
+++ b/hwe/sammo/ActionSpecialWar/che_격노.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_격노 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_견고.php b/hwe/sammo/ActionSpecialWar/che_견고.php
index 64dcec9c..9e2db5eb 100644
--- a/hwe/sammo/ActionSpecialWar/che_견고.php
+++ b/hwe/sammo/ActionSpecialWar/che_견고.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_견고 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_공성.php b/hwe/sammo/ActionSpecialWar/che_공성.php
index 305e6968..db778d99 100644
--- a/hwe/sammo/ActionSpecialWar/che_공성.php
+++ b/hwe/sammo/ActionSpecialWar/che_공성.php
@@ -4,6 +4,8 @@ use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
 use \sammo\GameUnitConst;
+use \sammo\WarUnit;
+use \sammo\WarUnitCity;
 
 class che_공성 implements iAction{
     use \sammo\DefaultAction;
@@ -27,4 +29,11 @@ class che_공성 implements iAction{
         
         return $value;
     }
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        if($unit->getOppose() instanceof WarUnitCity){
+            return [2, 1];
+        }
+        return [1, 1];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_궁병.php b/hwe/sammo/ActionSpecialWar/che_궁병.php
index d9fbb1ca..b053c7fa 100644
--- a/hwe/sammo/ActionSpecialWar/che_궁병.php
+++ b/hwe/sammo/ActionSpecialWar/che_궁병.php
@@ -27,4 +27,11 @@ class che_궁병 implements iAction{
         
         return $value;
     }
+
+    public function onCalcStat(General $general, string $statName, $value, $aux=null){
+        if($statName === 'warAvoidRatio'){
+            return $value += 0.2;
+        }
+        return $value;
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_귀병.php b/hwe/sammo/ActionSpecialWar/che_귀병.php
index 80c1e7b0..ea641e39 100644
--- a/hwe/sammo/ActionSpecialWar/che_귀병.php
+++ b/hwe/sammo/ActionSpecialWar/che_귀병.php
@@ -4,6 +4,7 @@ use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
 use \sammo\GameUnitConst;
+use \sammo\WarUnit;
 
 class che_귀병 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_기병.php b/hwe/sammo/ActionSpecialWar/che_기병.php
index f4aafa9e..b79b094f 100644
--- a/hwe/sammo/ActionSpecialWar/che_기병.php
+++ b/hwe/sammo/ActionSpecialWar/che_기병.php
@@ -4,6 +4,7 @@ use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
 use \sammo\GameUnitConst;
+use \sammo\WarUnit;
 
 class che_기병 implements iAction{
     use \sammo\DefaultAction;
@@ -26,4 +27,11 @@ class che_기병 implements iAction{
         
         return $value;
     }
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        if($unit->isAttacker()){
+            return [1.2, 1];
+        }
+        return [1.1, 1];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_돌격.php b/hwe/sammo/ActionSpecialWar/che_돌격.php
index cb6bf29c..fc525d1e 100644
--- a/hwe/sammo/ActionSpecialWar/che_돌격.php
+++ b/hwe/sammo/ActionSpecialWar/che_돌격.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_돌격 implements iAction{
     use \sammo\DefaultAction;
@@ -24,4 +25,11 @@ class che_돌격 implements iAction{
         }
         return $value;
     }
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        if($unit->isAttacker()){
+            return [1.1, 1];
+        }
+        return [1, 1];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_무쌍.php b/hwe/sammo/ActionSpecialWar/che_무쌍.php
index 954b36e4..9a56fafb 100644
--- a/hwe/sammo/ActionSpecialWar/che_무쌍.php
+++ b/hwe/sammo/ActionSpecialWar/che_무쌍.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_무쌍 implements iAction{
     use \sammo\DefaultAction;
@@ -24,4 +25,8 @@ class che_무쌍 implements iAction{
         }
         return $value;
     }
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        return [1.1, 1];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_반계.php b/hwe/sammo/ActionSpecialWar/che_반계.php
index fb1ac8c6..4119f732 100644
--- a/hwe/sammo/ActionSpecialWar/che_반계.php
+++ b/hwe/sammo/ActionSpecialWar/che_반계.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_반계 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_보병.php b/hwe/sammo/ActionSpecialWar/che_보병.php
index 95f770d8..3eee63ac 100644
--- a/hwe/sammo/ActionSpecialWar/che_보병.php
+++ b/hwe/sammo/ActionSpecialWar/che_보병.php
@@ -4,6 +4,7 @@ use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
 use \sammo\GameUnitConst;
+use \sammo\WarUnit;
 
 class che_보병 implements iAction{
     use \sammo\DefaultAction;
@@ -26,4 +27,11 @@ class che_보병 implements iAction{
         
         return $value;
     }
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        if($unit->isAttacker()){
+            return [0, 0.9];
+        }
+        return [0, 0.8];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_신산.php b/hwe/sammo/ActionSpecialWar/che_신산.php
index 13f05dab..aef68529 100644
--- a/hwe/sammo/ActionSpecialWar/che_신산.php
+++ b/hwe/sammo/ActionSpecialWar/che_신산.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_신산 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_신중.php b/hwe/sammo/ActionSpecialWar/che_신중.php
index 9f9ced43..cb57742f 100644
--- a/hwe/sammo/ActionSpecialWar/che_신중.php
+++ b/hwe/sammo/ActionSpecialWar/che_신중.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_신중 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_위압.php b/hwe/sammo/ActionSpecialWar/che_위압.php
index 96c3cfed..fdffa6da 100644
--- a/hwe/sammo/ActionSpecialWar/che_위압.php
+++ b/hwe/sammo/ActionSpecialWar/che_위압.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_위압 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_의술.php b/hwe/sammo/ActionSpecialWar/che_의술.php
index 4e5025fb..086516d9 100644
--- a/hwe/sammo/ActionSpecialWar/che_의술.php
+++ b/hwe/sammo/ActionSpecialWar/che_의술.php
@@ -6,6 +6,7 @@ use sammo\SpecialityConst;
 use \sammo\General;
 use \sammo\GeneralTrigger;
 use \sammo\GeneralTriggerCaller;
+use \sammo\WarUnit;
 
 class che_의술 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_저격.php b/hwe/sammo/ActionSpecialWar/che_저격.php
index a92ad9d3..34e3fb67 100644
--- a/hwe/sammo/ActionSpecialWar/che_저격.php
+++ b/hwe/sammo/ActionSpecialWar/che_저격.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_저격 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_집중.php b/hwe/sammo/ActionSpecialWar/che_집중.php
index 402509f0..2a0b5283 100644
--- a/hwe/sammo/ActionSpecialWar/che_집중.php
+++ b/hwe/sammo/ActionSpecialWar/che_집중.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_집중 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_징병.php b/hwe/sammo/ActionSpecialWar/che_징병.php
index 44940c37..ec0772da 100644
--- a/hwe/sammo/ActionSpecialWar/che_징병.php
+++ b/hwe/sammo/ActionSpecialWar/che_징병.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_징병 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_척사.php b/hwe/sammo/ActionSpecialWar/che_척사.php
index df914bfa..61a71170 100644
--- a/hwe/sammo/ActionSpecialWar/che_척사.php
+++ b/hwe/sammo/ActionSpecialWar/che_척사.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_척사 implements iAction{
     use \sammo\DefaultAction;
@@ -18,4 +19,12 @@ class che_척사 implements iAction{
         SpecialityConst::STAT_POWER,
         SpecialityConst::STAT_INTEL
     ];
+
+    public function getWarPowerMultiplier(WarUnit $unit):array{
+        $opposeCrewType = $unit->getOppose()->getCrewType();
+        if($opposeCrewType->reqCities || $opposeCrewType->reqRegions){
+            return [1.1, 0.9];
+        }
+        return [1, 1];
+    }
 }
\ No newline at end of file
diff --git a/hwe/sammo/ActionSpecialWar/che_필살.php b/hwe/sammo/ActionSpecialWar/che_필살.php
index 67d223dd..acda8f1b 100644
--- a/hwe/sammo/ActionSpecialWar/che_필살.php
+++ b/hwe/sammo/ActionSpecialWar/che_필살.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_필살 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/ActionSpecialWar/che_환술.php b/hwe/sammo/ActionSpecialWar/che_환술.php
index 62160dcf..11c8ff80 100644
--- a/hwe/sammo/ActionSpecialWar/che_환술.php
+++ b/hwe/sammo/ActionSpecialWar/che_환술.php
@@ -3,6 +3,7 @@ namespace sammo\ActionSpecialWar;
 use \sammo\iAction;
 use \sammo\General;
 use \sammo\SpecialityConst;
+use \sammo\WarUnit;
 
 class che_환술 implements iAction{
     use \sammo\DefaultAction;
diff --git a/hwe/sammo/DummyGeneral.php b/hwe/sammo/DummyGeneral.php
index 5489176b..7bc64b2f 100644
--- a/hwe/sammo/DummyGeneral.php
+++ b/hwe/sammo/DummyGeneral.php
@@ -16,13 +16,7 @@ class DummyGeneral extends General{
         $this->resultTurn = new LastTurn();
 
         if($initLogger){
-            $this->logger = new ActionLogger(
-                $this->getVar('no'), 
-                $this->getVar('nation'), 
-                1, 
-                1,
-                false
-            );
+            $this->initLogger(1, 1);
         }
     }
 
diff --git a/hwe/sammo/GameUnitDetail.php b/hwe/sammo/GameUnitDetail.php
index 9c4be87d..3ad1d56e 100644
--- a/hwe/sammo/GameUnitDetail.php
+++ b/hwe/sammo/GameUnitDetail.php
@@ -82,26 +82,21 @@ class GameUnitDetail{
         return $this->defenceCoef[$armType]??1;
     }
 
-    public function getComputedAttack(array $general, int $tech){
-        if($this->armType == GameUnitConst::T_CASTLE){
-            assert(isset($general['def']) && isset($general['wall']), '도시 정보가 입력되어야 함');
-            return ($general['def'] + $general['wall']*9) / 500 + 200;
-        }
-
+    public function getComputedAttack(General $general, int $tech){
         if($this->armType == GameUnitConst::T_WIZARD){
-            $ratio = getGeneralIntel($general, true, true, true)*2 - 40;
+            $ratio = $general->getIntel(true, true, true)*2 - 40;
         }
         else if($this->armType == GameUnitConst::T_SIEGE){
-            $ratio = getGeneralLeadership($general, true, true, true)*2 - 40;
+            $ratio = $general->getLeadership(true, true, true)*2 - 40;
         }
         else if($this->armType == GameUnitConst::T_MISC){
-            $ratio = getGeneralIntel($general, true, true, true) +
-                getGeneralLeadership($general, true, true, true) + 
-                getGeneralPower($general, true, true, true);
+            $ratio = $general->getIntel(true, true, true) +
+                $general->getLeadership(true, true, true) + 
+                $general->getPower(true, true, true);
             $ratio = $ratio*2/3 - 40;
         }
         else{
-            $ratio = getGeneralPower($general, true, true, true)*2 - 40;
+            $ratio = $general->getPower(true, true, true)*2 - 40;
         }
         if($ratio < 10){
             $ratio = 10;
@@ -114,13 +109,9 @@ class GameUnitDetail{
         return $att * $ratio / 100;
     }
 
-    public function getComputedDefence(array $general, int $tech){
-        if($this->armType == GameUnitConst::T_CASTLE){
-            assert(isset($general['def']) && isset($general['wall']), '도시 정보가 입력되어야 함');
-            return ($general['def'] + $general['wall']*9) / 500 + 200;
-        }
+    public function getComputedDefence(General $general, int $tech){
         $def = $this->defence + getTechAbil($tech);
-        $crew = ($general['crew'] / (7000 / 30)) + 70;
+        $crew = ($general->getVar('crew') / (7000 / 30)) + 70;
         return $def * $crew / 100;
     }
 
diff --git a/hwe/sammo/General.php b/hwe/sammo/General.php
index b314d489..8f70374f 100644
--- a/hwe/sammo/General.php
+++ b/hwe/sammo/General.php
@@ -52,13 +52,7 @@ class General implements iAction{
         $this->resultTurn = new LastTurn();
 
         if($year !== null || $month !== null){
-            $this->logger = new ActionLogger(
-                $this->getVar('no'), 
-                $this->getVar('nation'), 
-                $year, 
-                $month,
-                false
-            );
+            $this->initLogger($year, $month);
         }
 
         if(!$fullConstruct){
@@ -90,6 +84,16 @@ class General implements iAction{
         //TODO: $specialItemClass 설정
     }
 
+    function initLogger(int $year, int $month){
+        $this->logger = new ActionLogger(
+            $this->getVar('no'), 
+            $this->getVar('nation'), 
+            $year, 
+            $month,
+            false
+        );
+    }
+
     function deleteItem(){
         $this->setVar('item', 0);
         $this->itemObjs['item'] = new ActionItem\che_Dummy(0);
diff --git a/hwe/sammo/WarUnit.php b/hwe/sammo/WarUnit.php
index 6811d611..d8c1023d 100644
--- a/hwe/sammo/WarUnit.php
+++ b/hwe/sammo/WarUnit.php
@@ -33,6 +33,53 @@ class WarUnit{
     private function __construct(General $general){
         $this->general = $general;
     }
+
+    /* XXX:Dirty wrapper */
+    function getRaw():array{
+        return $this->general->getRaw();
+    }
+
+    function getVar(string $key){
+        return $this->general->getVar($key);
+    }
+
+    function touchVar(string $key):bool{
+        return $this->general->touchVar($key);
+    }
+
+    function setVar(string $key, $value){
+        return $this->general->setVar($key, $value);
+    }
+
+    function updateVar(string $key, $value){
+        return $this->general->updateVar($key, $value);
+    }
+
+    function updateVarWithLimit(string $key, $value, $min = null, $max = null){
+        return $this->general->updateVarWithLimit($key, $value, $min, $max);
+    }
+
+    function increaseVar(string $key, $value)
+    {
+        return $this->general->increaseVar($key, $value);
+    }
+
+    function increaseVarWithLimit(string $key, $value, $min = null, $max = null){
+        return $this->general->increaseVarWithLimit($key, $value, $min, $max);
+    }
+
+    function multiplyVar(string $key, $value)
+    {
+        return $this->general->multiplyVar($key, $value);
+    }
+
+    function multiplyVarWithLimit(string $key, $value, $min = null, $max = null){
+        return $this->general->multiplyVarWithLimit($key, $value, $min, $max);
+    }
+
+    function getUpdatedValues():array {
+        return $this->general->getUpdatedValues();
+    }
     
     protected function clearActivatedSkill(){
         foreach($this->activatedSkill as $skillName=>$state){
@@ -91,7 +138,7 @@ class WarUnit{
     }
 
     function getLogger():ActionLogger{
-        return $this->logger;
+        return $this->general->logger;
     }
 
     function getKilled():int{
@@ -114,10 +161,6 @@ class WarUnit{
         return $this->general;
     }
 
-    function getVar(string $key){
-        return $this->general->getVar($key);
-    }
-
     function getMaxPhase():int{
         return $this->getCrewType()->speed;
     }
@@ -161,11 +204,21 @@ class WarUnit{
         $this->warPowerMultiply *= $multiply;
     }
 
-    function computeWarPower(){
-        $oppose = $this->oppose;
+    function getComputedAttack(){
+        return $this->getCrewType()->getComputedAttack($this->general, $this->getNationVar('tech'));
+    }
 
-        $myAtt = $this->getCrewType()->getComputedAttack($this->getRaw(), $this->getNationVar('tech'));
-        $opDef = $oppose->getCrewType()->getComputedDefence($oppose->getRaw(), $oppose->getNationVar('tech'));
+    function getComputedDefence(){
+        return $this->getCrewType()->getComputedDefence($this->general, $this->getNationVar('tech'));
+    }
+
+    function computeWarPower(){
+        $oppose = $this->getOppose();
+        $general = $this->general;
+        $opposeGeneral = $oppose->getGeneral();
+
+        $myAtt = $this->getComputedAttack();
+        $opDef = $oppose->getComputedDefence();
         // 감소할 병사 수
         $warPower = GameConst::$armperphase + $myAtt - $opDef;
         $opposeWarPowerMultiply = 1.0;
@@ -177,15 +230,8 @@ class WarUnit{
             $warPower = rand($warPower, 100);
         }
 
-        $warPower *= CharAtmos(
-            $this->getComputedAtmos(), 
-            $this->getCharacter()
-        );
-        
-        $warPower /= CharTrain(
-            $oppose->getComputedTrain(), 
-            $oppose->getCharacter()
-        );
+        $warPower *= $this->getComputedAtmos();
+        $warPower /= $oppose->getComputedTrain();
 
         if($this instanceof WarUnitGeneral){
             $genDexAtt = getGenDex($this->getRaw(), $this->getCrewType()->id);
@@ -254,10 +300,6 @@ class WarUnit{
         throw new NotInheritedMethodException();
     }
 
-    function getCharacter():int{
-        return 0;
-    }
-
     function useBattleInitItem():bool{
         return false;
     }
diff --git a/hwe/sammo/WarUnitCity.php b/hwe/sammo/WarUnitCity.php
index 2c46b95b..76e4f5af 100644
--- a/hwe/sammo/WarUnitCity.php
+++ b/hwe/sammo/WarUnitCity.php
@@ -2,24 +2,24 @@
 namespace sammo;
 
 class WarUnitCity extends WarUnit{
+    use LazyVarUpdater;
+
     protected $hp;
 
     protected $cityRate;
 
-    function __construct($raw, $rawNation, $year, $month, $cityRate){
+    function __construct($raw, $rawNation, int $year, int $month, $cityRate){
+        $general = new DummyGeneral(false);
+        $general->setVar('city', $raw['city']);
+        $general->setVar('nation', $raw['nation']);
+        $general->initLogger($year, $month);
         $this->raw = $raw;
         $this->rawNation = $rawNation;
 
         $this->isAttacker = false;
         $this->cityRate = $cityRate;
 
-        $this->logger = new ActionLogger(
-            0, 
-            $this->getVar('nation'), 
-            $year, 
-            $month, 
-            false
-        );
+        $this->logger = $general->getLogger();
         $this->crewType = GameUnitConst::byID(GameUnitConst::T_CASTLE);
 
         $this->hp = $this->getVar('def') * 10; 
@@ -41,6 +41,14 @@ class WarUnitCity extends WarUnit{
         return $this->raw[$key];
     }
 
+    function getComputedAttack(){
+        return ($this->raw['def'] + $this->raw['wall'] * 9) / 500 + 200;
+    }
+
+    function getComputedDefence(){
+        return ($this->raw['def'] + $this->raw['wall'] * 9) / 500 + 200;
+    }
+
     function increaseKilled(int $damage):int{
         $this->killed += $damage;
         $this->killedCurr += $damage;
@@ -138,13 +146,13 @@ class WarUnitCity extends WarUnit{
 
     function applyDB($db):bool{
         $updateVals = $this->getUpdatedValues();
+        $this->getLogger()->rollback(); //수비 도시의 로그는 기록하지 않음
 
         if(!$updateVals){
             return false;
         }
         
         $db->update('city', $updateVals, 'city=%i', $this->raw['city']);
-        $this->getLogger()->rollback(); //수비 도시의 로그는 기록하지 않음
         return $db->affectedRows() > 0;
     }
 
diff --git a/hwe/sammo/WarUnitGeneral.php b/hwe/sammo/WarUnitGeneral.php
index 78d7cabe..5122678f 100644
--- a/hwe/sammo/WarUnitGeneral.php
+++ b/hwe/sammo/WarUnitGeneral.php
@@ -95,21 +95,11 @@ class WarUnitGeneral extends WarUnit{
     }
 
     function getComputedAvoidRatio():float{
-        $specialWar = $this->getSpecialWar();
-        $item = $this->getItem();
 
         $avoidRatio = $this->getCrewType()->avoid / 100;
         $avoidRatio *= $this->getComputedTrain() / 100;
 
-        //특기보정 : 궁병
-        if($specialWar == 51){
-            $avoidRatio += 0.2;
-        }
-
-        //도구 보정 : 둔갑천서, 태평요술
-        if($item == 26 || $item == 25){
-            $avoidRatio += 0.2;
-        }
+        $avoidRatio = $general->onCalcStat($general, 'warAvoidRatio', $avoidRatio, ['isAttacker'=>$this->isAttacker]);
 
         if($this->getOppose()->getCrewType()->armType == GameUnitConst::T_FOOTMAN){
             $avoidRatio *= 0.75;
@@ -119,100 +109,51 @@ class WarUnitGeneral extends WarUnit{
     }
 
     function addWin(){
-        $this->increaseVar('killnum', 1);
-        $this->multiplyVarWithLimit('atmos', 1.1, null, GameConst::$maxAtmosByWar);
+        $general = $this->general;
+        $general->increaseVar('killnum', 1);
+        $general->multiplyVarWithLimit('atmos', 1.1, null, GameConst::$maxAtmosByWar);
 
         $this->addStatExp(1);
     }
 
     function addStatExp(int $value = 1){
+        $general = $this->general;
         if($this->crewType->armType == GameUnitConst::T_WIZARD) {   // 귀병
-            $this->increaseVar('intel2', $value);
+            $general->increaseVar('intel2', $value);
         } elseif($this->crewType->armType == GameUnitConst::T_SIEGE) {   // 차병
-            $this->increaseVar('leader2', $value);
+            $general->increaseVar('leader2', $value);
         } else {
-            $this->increaseVar('power2', $value);
+            $general->increaseVar('power2', $value);
         }
     }
 
     function addLevelExp(float $value){
+        $general = $this->general;
         if(!$this->isAttacker){
             $value *= 0.8;
         }
-        $value *= getCharExpMultiplier($this->getCharacter());
-        $this->increaseVar('experience', $value);
+        $value = $general->onCalcStat($general, 'experience', $value);
+        $general->increaseVar('experience', $value);
     }
 
     function addDedication(float $value){
-        $value *= getCharDedMultiplier($this->getCharacter());
-        $this->increaseVar('dedication', $value);
+        $general = $this->general;
+        $value = $general->onCalcStat($general, 'dedication', $value);
+        $general->increaseVar('dedication', $value);
     }
 
     function addLose(){
-        $this->increaseVar('deathnum', 1);
+        $general = $this->general;
+        $general->increaseVar('deathnum', 1);
         $this->addStatExp(1);
     }
 
-    
-
-    protected function getWarPowerMultiplyBySpecialWar():array{
-        //TODO: 장기적으로 if문이 아니라 객체를 이용하여 처리해야함
-        $myWarPowerMultiply = 1.0;
-        $opposeWarPowerMultiply = 1.0;
-
-        $specialWar = $this->getSpecialWar();
-
-        if($specialWar == 53){
-            if($this->getOppose() instanceof WarUnitCity){
-                $myWarPowerMultiply *= 2;
-            }
-        }
-        else if($specialWar == 52){
-            if($this->isAttacker){
-                $myWarPowerMultiply *= 1.20;
-            }
-            else{
-                $myWarPowerMultiply *= 1.10;
-            }
-            
-        }
-        else if($specialWar == 60){
-            if($this->isAttacker){
-                $myWarPowerMultiply *= 1.10;
-            }
-            
-        }
-        else if($specialWar == 61){
-            $myWarPowerMultiply *= 1.10;
-        }
-        else if($specialWar == 62){
-            $opposeWarPowerMultiply *= 0.95;
-        }
-        else if($specialWar == 50){
-            if($this->isAttacker){
-                $opposeWarPowerMultiply *= 0.9;
-            }
-            else{
-                $opposeWarPowerMultiply *= 0.8;
-            }
-        }
-        else if($specialWar == 75){
-            $opposeCrewType = $this->oppose->getCrewType();
-            if($opposeCrewType->reqCities || $opposeCrewType->reqRegions){
-                $myWarPowerMultiply *= 1.1;
-                $opposeWarPowerMultiply *= 0.9;
-            }
-        }
-
-
-        return [$myWarPowerMultiply, $opposeWarPowerMultiply];
-    }
-
     function computeWarPower(){
         [$warPower,$opposeWarPowerMultiply] = parent::computeWarPower();
 
-        $generalNo = $this->getVar('no');
-        $genLevel = $this->getVar('level');
+        $general = $this->general;
+        $generalNo = $general->getVar('no');
+        $genLevel = $general->getVar('level');
 
         if($this->isAttacker){
             if($genLevel == 12){
@@ -240,7 +181,7 @@ class WarUnitGeneral extends WarUnit{
             }
         }
 
-        $expLevel = $this->getVar('explevel');
+        $expLevel = $general->getVar('explevel');
 
         if($this->getOppose() instanceof WarUnitCity){
             $warPower *= 1 + $expLevel / 600;
@@ -251,7 +192,7 @@ class WarUnitGeneral extends WarUnit{
         }
         
 
-        [$specialMyWarPowerMultiply, $specialOpposeWarPowerMultiply] = $this->getWarPowerMultiplyBySpecialWar();
+        [$specialMyWarPowerMultiply, $specialOpposeWarPowerMultiply] = $this->general->getWarPowerMultiplier($this);
         $warPower *= $specialMyWarPowerMultiply;
         $opposeWarPowerMultiply *= $specialOpposeWarPowerMultiply;
 
@@ -271,6 +212,7 @@ class WarUnitGeneral extends WarUnit{
         $itemActivated = false;
         $itemConsumed = false;
         $itemName = getItemName($item);
+        $general = $this->general;
 
         if($item == 3){
             //탁주 사용
@@ -306,7 +248,7 @@ class WarUnitGeneral extends WarUnit{
         }
 
         if($itemConsumed){
-            $this->updateVar('item', 0);
+            $general->updateVar('item', 0);
             $josaUl = JosaUtil::pick($itemName, '을');
             $this->getLogger()->pushGeneralActionLog("<C>{$itemName}</>{$josaUl} 사용!", ActionLogger::PLAIN);
         }
@@ -373,7 +315,7 @@ class WarUnitGeneral extends WarUnit{
 
         if($itemConsumed){
             //NOTE: 소비 아이템은 하나인가?, 1회용인가?
-            $this->updateVar('item', 0);
+            $this->general->updateVar('item', 0);
             $josaUl = JosaUtil::pick($itemName, '을');
             $this->getLogger()->pushGeneralActionLog("<C>{$itemName}</>{$josaUl} 사용!", ActionLogger::PLAIN);
         }
@@ -384,6 +326,7 @@ class WarUnitGeneral extends WarUnit{
     function applyBattleBeginSkillAndItem():bool{
         $result = false;
         $oppose = $this->getOppose();
+        $general = $this->general;
 
         if($oppose->hasActivatedSkill('저격')){
             $result = true;
@@ -394,10 +337,10 @@ class WarUnitGeneral extends WarUnit{
             $this->getLogger()->pushGeneralBattleDetailLog("상대에게 <R>저격</>당했다!", ActionLogger::PLAIN);
 
             if($oppose->hasActivatedSkill('수극')){
-                $this->increaseVarWithLimit('injury', Util::randRangeInt(20, 40), null, 80);
+                $general->increaseVarWithLimit('injury', Util::randRangeInt(20, 40), null, 80);
             }
             else{
-                $this->increaseVarWithLimit('injury', Util::randRangeInt(20, 60), null, 80);
+                $general->increaseVarWithLimit('injury', Util::randRangeInt(20, 60), null, 80);
             }
             
         }
@@ -406,10 +349,11 @@ class WarUnitGeneral extends WarUnit{
     }
 
     function getHP():int{
-        return $this->getVar('crew');
+        return $this->general->getVar('crew');
     }
 
     function addDex(GameUnitDetail $crewType, float $exp){
+        $general = $this->general;
         $armType = $crewType->armType;
 
         if($armType == GameUnitConst::T_CASTLE){
@@ -431,15 +375,16 @@ class WarUnitGeneral extends WarUnit{
         $ntype = $armType*10;
         $dexType = "dex{$ntype}";
 
-        $this->increaseVar($dexType, $exp);
+        $general->increaseVar($dexType, $exp);
     }
 
     function decreaseHP(int $damage):int{
-        $damage = min($damage, $this->getVar('crew'));
+        $general = $this->general;
+        $damage = min($damage, $general->getVar('crew'));
 
         $this->dead += $damage;
         $this->deadCurr += $damage;
-        $this->increaseVar('crew', -$damage);
+        $general->increaseVar('crew', -$damage);
 
         $addDex = $damage;
         if(!$this->isAttacker){
@@ -447,10 +392,11 @@ class WarUnitGeneral extends WarUnit{
         }
         $this->addDex($this->oppose->getCrewType(), $addDex);
 
-        return $this->getVar('crew');
+        return $general->getVar('crew');
     }
 
     function increaseKilled(int $damage):int{
+        $general = $this->general;
         $this->addLevelExp($damage / 50);
 
         $rice = $damage / 100;
@@ -461,7 +407,7 @@ class WarUnitGeneral extends WarUnit{
         $rice *= $this->crewType->rice;
         $rice *= getTechCost($this->getNationVar('tech'));
 
-        $this->increaseVarWithLimit('rice', -$rice, 0);
+        $general->increaseVarWithLimit('rice', -$rice, 0);
         
         $addDex = $damage;
         if(!$this->isAttacker){
@@ -889,6 +835,7 @@ class WarUnitGeneral extends WarUnit{
     }
 
     function tryWound():bool{
+        $general = $this->general;
         if($this->hasActivatedSkillOnLog('부상무효')){
             return false;
         }
@@ -896,56 +843,27 @@ class WarUnitGeneral extends WarUnit{
             return false;
         }
 
-        $this->increaseVarWithLimit('injury', Util::randRangeInt(10, 80), null, 80);
+        $general->increaseVarWithLimit('injury', Util::randRangeInt(10, 80), null, 80);
         $this->getLogger()->pushGeneralActionLog("전투중 <R>부상</>당했다!", ActionLogger::PLAIN);
 
         return true;
     }
 
     function continueWar(&$noRice):bool{
+        $general = $this->general;
         if($this->getHP() <= 0){
             $noRice = false;
             return false;
         }
-        if($this->getVar('rice') <= $this->getHP() / 100){
+        if($general->getVar('rice') <= $this->getHP() / 100){
             $noRice = true;
             return false;
         }
         return true;
     }
 
-    ///checkAbility의 method 버전
     function checkStatChange():bool{
-        //FIXME: 장기적으로는 General 클래스가 별도로 있어야 함
-        $logger = $this->getLogger();
-        $limit = GameConst::$upgradeLimit;
-
-        $table = [
-            ['통솔', 'leader'],
-            ['무력', 'power'],
-            ['지력', 'intel'],
-        ];
-
-        $result = false;
-
-        foreach($table as [$statNickName, $statName]){
-            $statExpName = $statName.'2';
-
-            if($this->getVar($statExpName) < 0){
-                $logger->pushGeneralActionLog("<R>{$statNickName}</>이 <C>1</> 떨어졌습니다!", ActionLogger::PLAIN);
-                $this->increaseVar($statExpName, $limit);
-                $this->increaseVar($statName, -1);
-                $result = true;
-            }
-            else if($this->getVar($statExpName) >= $limit){
-                $logger->pushGeneralActionLog("<S>{$statNickName}</>이 <C>1</> 올랐습니다!", ActionLogger::PLAIN);
-                $this->increaseVar($statExpName, -$limit);
-                $this->increaseVar($statName, 1);
-                $result = true;
-            }
-        }
-
-        return $result;
+        return $this->general->checkStatChange();
     }
 
     function finishBattle(){    
@@ -954,13 +872,14 @@ class WarUnitGeneral extends WarUnit{
         }
         $this->clearActivatedSkill();
         $this->isFinished = true;
+        $general = $this->general;
 
-        $this->increaseVar('killcrew', $this->killed);
-        $this->increaseVar('deathcrew', $this->dead);
+        $general->increaseVar('killcrew', $this->killed);
+        $general->increaseVar('deathcrew', $this->dead);
         
-        $this->updateVar('rice', Util::round($this->getVar('rice')));
-        $this->updateVar('experience', Util::round($this->getVar('experience')));
-        $this->updateVar('dedication', Util::round($this->getVar('dedication')));
+        $general->updateVar('rice', Util::round($general->getVar('rice')));
+        $general->updateVar('experience', Util::round($general->getVar('experience')));
+        $general->updateVar('dedication', Util::round($general->getVar('dedication')));
 
         $this->checkStatChange();
     }