diff --git a/hwe/func_converter.php b/hwe/func_converter.php
index 85f991e5..e16d74cf 100644
--- a/hwe/func_converter.php
+++ b/hwe/func_converter.php
@@ -291,6 +291,40 @@ function buildScenarioEffectClass(?string $type):iAction{
     return $obj;
 }
 
+function getBuffClass(?string $type){
+    if($type === null || $type === ''){
+        $type = 'None';
+    }
+
+    static $basePath = __NAMESPACE__.'\\ActionBuff\\';
+    $classPath = ($basePath.$type);
+
+    if(class_exists($classPath)){
+        return $classPath;
+    }
+
+    $classPath = ($basePath.'che_'.$type);
+    if(class_exists($classPath)){
+        return $classPath;
+    }
+
+    throw new \InvalidArgumentException("{$type}은 버프 클래스가 아님");
+}
+function buildBuffClass(?string $type):iAction{
+    static $cache = [];
+    if($type === null){
+        $type = 'None';
+    }
+    if(key_exists($type, $cache)){
+        return $cache[$type];
+    }
+    $class = getBuffClass($type);
+
+    $obj = new $class();
+    $cache[$type]= $obj;
+    return $obj;
+}
+
 function getGeneralSpecialDomesticClass(?string $type){
     if($type === null || $type === ''){
         $type = GameConst::$defaultSpecialDomestic;
diff --git a/hwe/sammo/API/Command/ReserveUserAction.php b/hwe/sammo/API/Command/ReserveUserAction.php
index 81299564..e661b887 100644
--- a/hwe/sammo/API/Command/ReserveUserAction.php
+++ b/hwe/sammo/API/Command/ReserveUserAction.php
@@ -76,7 +76,7 @@ class ReserveUserAction extends \sammo\BaseAPI
         $item = buildUserActionCommandClass($action, $general, $gameStor->getAll());
         $userActions->reserved[$turnIdx] = new UserActionItem(
             $item->getRawClassName(),
-            $item->getCommandDetailTitle(),
+            $item->getBrief(),
             null,
         );
 
diff --git a/hwe/sammo/ActionBuff/g65_사기40.php b/hwe/sammo/ActionBuff/g65_사기40.php
new file mode 100644
index 00000000..1eaa263b
--- /dev/null
+++ b/hwe/sammo/ActionBuff/g65_사기40.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace sammo\ActionBuff;
+
+use sammo\General;
+use \sammo\iAction;
+
+class g65_사기40 implements iAction
+{
+    use \sammo\DefaultAction;
+
+    function onCalcStat(General $general, string $statName, $value, $aux = null)
+    {
+        if ($statName == 'bonusAtmos') {
+            return $value + 40;
+        }
+        return $value;
+    }
+}
diff --git a/hwe/sammo/Command/UserAction/g65_병사연회.php b/hwe/sammo/Command/UserAction/g65_병사연회.php
new file mode 100644
index 00000000..d49f4796
--- /dev/null
+++ b/hwe/sammo/Command/UserAction/g65_병사연회.php
@@ -0,0 +1,53 @@
+<?php
+namespace sammo\Command\UserAction;
+
+use sammo\ActionBuff\g65_사기40;
+use \sammo\Command;
+use \sammo\Util;
+use \sammo\JosaUtil;
+use sammo\LastTurn;
+
+class g65_병사연회 extends Command\UserActionCommand{
+    static protected $actionName = '병사연회';
+
+    protected function argTest():bool{
+        return true;
+    }
+
+    public function getBrief(): string
+    {
+        return '병사 연회';
+    }
+
+    public function getCommandDetailTitle(): string
+    {
+        $postReqTurn = $this->getPostReqTurn();
+        return "3턴간 사기 +40(재사용 대기 {$postReqTurn})";
+    }
+
+    protected function init(){
+        //아무것도 하지 않음
+        $this->fullConditionConstraints=[];
+
+    }
+
+    public function getPreReqTurn():int{
+        return 0;
+    }
+
+    public function getPostReqTurn():int{
+        return 60;
+    }
+
+    public function getCost():array{
+        return [0, 0];
+    }
+
+    public function run(\Sammo\RandUtil $rng):bool{
+
+        $this->generalObj->addInstantBuff(new g65_사기40(), 3);
+        $logger = $this->generalObj->getLogger();
+        $logger->pushGeneralActionLog("병사에게 연회를 열어 3턴간 사기가 40 상승합니다.");
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/hwe/sammo/Command/UserActionCommand.php b/hwe/sammo/Command/UserActionCommand.php
index 25f45a99..98e4fc06 100644
--- a/hwe/sammo/Command/UserActionCommand.php
+++ b/hwe/sammo/Command/UserActionCommand.php
@@ -1,11 +1,15 @@
 <?php
+
 namespace sammo\Command;
+
 use \sammo\Util;
 
-abstract class UserActionCommand extends BaseCommand{
+abstract class UserActionCommand extends BaseCommand
+{
     const USER_ACTION_KEY = 'user_action';
 
-    public function getNextExecuteKey():string{
+    public function getNextExecuteKey(): string
+    {
         //NOTE: 일반 턴 체계와 다르므로 쓸 일은 없음
         $turnKey = static::$actionName;
         $userActionKey = static::USER_ACTION_KEY;
@@ -14,38 +18,44 @@ abstract class UserActionCommand extends BaseCommand{
         return $executeKey;
     }
 
-    public function getNextAvailableTurn():?int{
-        if($this->isArgValid && !$this->getPostReqTurn()){
+    public function getNextAvailableTurn(): ?int
+    {
+        if ($this->isArgValid && !$this->getPostReqTurn()) {
             return null;
         }
         $rawUserAction = $this->generalObj->getAuxVar(static::USER_ACTION_KEY);
-        if($rawUserAction === null){
+        if ($rawUserAction === null) {
             return null;
         }
         $userAction = \sammo\DTO\UserAction::fromArray($rawUserAction);
         $nextAvailableTurn = $userAction->nextAvailableTurn;
-        if($nextAvailableTurn === null){
+        if ($nextAvailableTurn === null) {
             return null;
         }
         $nextAvailableTurn = $nextAvailableTurn[static::$actionName] ?? null;
+        return $nextAvailableTurn;
     }
 
-    public function setNextAvailable(?int $yearMonth=null){
-        if(!$this->getPostReqTurn()){
+    public function setNextAvailable(?int $yearMonth = null)
+    {
+        if (!$this->getPostReqTurn()) {
             return;
         }
         $rawUserAction = $this->generalObj->getAuxVar(static::USER_ACTION_KEY);
-        if($rawUserAction === null){
+        if ($rawUserAction === null) {
             $rawUserAction = [];
         }
         $userAction = \sammo\DTO\UserAction::fromArray($rawUserAction);
 
-        if($userAction->nextAvailableTurn === null){
+        if ($userAction->nextAvailableTurn === null) {
             $userAction->nextAvailableTurn = [];
         }
 
+        if ($yearMonth === null) {
+            $yearMonth = Util::joinYearMonth($this->env['year'], $this->env['month'])
+                + $this->getPostReqTurn() - $this->getPreReqTurn();
+        }
         $userAction->nextAvailableTurn[static::$actionName] = $yearMonth;
         $this->generalObj->setAuxVar(static::USER_ACTION_KEY, $userAction->toArray());
     }
-
-};
\ No newline at end of file
+};
diff --git a/hwe/sammo/DTO/InstantBuff.php b/hwe/sammo/DTO/InstantBuff.php
new file mode 100644
index 00000000..019e4a3f
--- /dev/null
+++ b/hwe/sammo/DTO/InstantBuff.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace sammo\DTO;
+
+use LDTO\DTO;
+
+class InstantBuff extends DTO{
+  public function __construct(
+    public readonly string $buffName,
+    public readonly int $untilYearMonth,
+  ){
+  }
+}
\ No newline at end of file
diff --git a/hwe/sammo/DTO/UserAction.php b/hwe/sammo/DTO/UserAction.php
index a2d3f84c..d167e7e1 100644
--- a/hwe/sammo/DTO/UserAction.php
+++ b/hwe/sammo/DTO/UserAction.php
@@ -19,8 +19,6 @@ class UserAction extends \LDTO\DTO
 
 		#[Convert(MapConverter::class, [UserActionItem::class])]
 		public ?array $reserved,
-        #[Convert(ArrayConverter::class, [UserActionItem::class])]
-        public ?array $active,
         #[Convert(MapConverter::class, ['int'])]
         public ?array $nextAvailableTurn,
 	) {
diff --git a/hwe/sammo/Enums/GeneralAuxKey.php b/hwe/sammo/Enums/GeneralAuxKey.php
new file mode 100644
index 00000000..0c813964
--- /dev/null
+++ b/hwe/sammo/Enums/GeneralAuxKey.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace sammo\Enums;
+
+enum GeneralAuxKey: string{
+    case instantBuffList = 'instantBuffList';
+}
\ No newline at end of file
diff --git a/hwe/sammo/GameConstBase.php b/hwe/sammo/GameConstBase.php
index 000518a6..c115910e 100644
--- a/hwe/sammo/GameConstBase.php
+++ b/hwe/sammo/GameConstBase.php
@@ -400,9 +400,9 @@ class GameConstBase
     public static $availableUserActionCommand = [
         '개인 전략' => [
             '휴식',
-            /*'che_병사연회',
-            'che_내정집중',
-            'che_즉시치료',*/
+            'g65_병사연회',
+            /*'g65_철야내정',
+            'g65_의원소환',*/
         ]
     ];
 
diff --git a/hwe/sammo/General.php b/hwe/sammo/General.php
index cb6d115e..a33ce880 100644
--- a/hwe/sammo/General.php
+++ b/hwe/sammo/General.php
@@ -5,7 +5,9 @@ namespace sammo;
 use Ds\Map;
 use sammo\Command\GeneralCommand;
 use sammo\Command\UserActionCommand;
+use sammo\DTO\InstantBuff;
 use sammo\Enums\GeneralAccessLogColumn;
+use sammo\Enums\GeneralAuxKey;
 use sammo\Enums\GeneralQueryMode;
 use sammo\Enums\InheritanceKey;
 use sammo\Enums\RankColumn;
@@ -46,6 +48,9 @@ class General extends GeneralBase implements iAction
     /** @var ?iAction */
     protected $scenarioEffect = null;
 
+    /** @var iAction[] */
+    protected $instantBuffList = [];
+
     /** @var ?GameUnitDetail */
     protected $crewType = null;
 
@@ -54,6 +59,9 @@ class General extends GeneralBase implements iAction
 
     protected $calcCache = [];
 
+    /** @var int */
+    protected $yearMonth;
+
     /**
      * @param array $raw DB row값.
      * @param null|Map<RankColumn,int|float> $rawRank
@@ -73,6 +81,8 @@ class General extends GeneralBase implements iAction
         $this->raw = $raw;
         $this->rawCity = $city;
 
+        $this->yearMonth = Util::joinYearMonth($year, $month);
+
         $this->resultTurn = new LastTurn();
         if (key_exists('last_turn', $this->raw)) {
             $this->lastTurn = LastTurn::fromJson($this->raw['last_turn']);
@@ -116,6 +126,47 @@ class General extends GeneralBase implements iAction
         if(GameConst::$scenarioEffect){
             $this->scenarioEffect = buildScenarioEffectClass(GameConst::$scenarioEffect);
         }
+
+        $this->refreshInstantBuff(Util::joinYearMonth($year, $month));
+    }
+
+    function refreshInstantBuff(){
+        $this->instantBuffList = [];
+        $rawBuffList = $this->getAuxVar(GeneralAuxKey::instantBuffList);
+        if($rawBuffList === null){
+            return;
+        }
+
+        $newRawBuffList = [];
+        $reqUpdate = false;
+
+        foreach($rawBuffList as $rawBuff){
+            $buffItem = InstantBuff::fromArray($rawBuff);
+            if($buffItem->untilYearMonth < $this->yearMonth){
+                $reqUpdate = true;
+                continue;
+            }
+
+            $newRawBuffList[] = $rawBuff;
+            $this->instantBuffList[] = buildBuffClass($buffItem->buffName);
+        }
+
+        if($reqUpdate){
+            $this->setAuxVar(GeneralAuxKey::instantBuffList, $newRawBuffList);
+        }
+    }
+
+    function addInstantBuff(iAction $buffObj, int $month){
+        $this->instantBuffList[] = $buffObj;
+
+        $untilYearMonth = $this->yearMonth + $month - 1;
+        $buffItem = new InstantBuff(Util::getClassName($buffObj::class), $untilYearMonth);
+        $rawBuffList = $this->getAuxVar(GeneralAuxKey::instantBuffList);
+        if($rawBuffList === null){
+            $rawBuffList = [];
+        }
+        $rawBuffList[] = $buffItem->toArray();
+        $this->setAuxVar(GeneralAuxKey::instantBuffList, $rawBuffList);
     }
 
     function setItem(string $itemKey = 'item', ?string $itemCode)
@@ -810,7 +861,7 @@ class General extends GeneralBase implements iAction
             $this->crewType,
             $this->inheritBuffObj,
             $this->scenarioEffect
-        ], $this->itemObjs);
+        ], $this->itemObjs, $this->instantBuffList);
     }
 
     public function getPreTurnExecuteTriggerList(General $general): ?GeneralTriggerCaller