diff --git a/hwe/process_war.ng.php b/hwe/process_war.ng.php
index bdaafb21..c4713ebe 100644
--- a/hwe/process_war.ng.php
+++ b/hwe/process_war.ng.php
@@ -200,21 +200,6 @@ function processWar_NG(
 
 }
 
-
-function CriticalScore2($score) {
-    return Util::round($score * Util::randRange(1.3, 2.0));
-}
-
-//0 0 : 100 100 이면 최고 무한대 차이
-//30 30 : 100 100 이면 최고 3.3배 차이
-//60 60 : 100 100 이면 최고 1.6배 차이
-function getCrew($crew, $youatmos, $mytrain) {
-    $ratio = $youatmos / $mytrain;
-    $crew = $crew * $ratio;
-
-    return $crew;
-}
-
 function getCrewtypeRice($crewtype, $tech) {
     $cost = $crewtype->rice / 10;
     return $cost * getTechCost($tech);
diff --git a/hwe/sammo/WarUnit.php b/hwe/sammo/WarUnit.php
index de7ecea0..aac822e3 100644
--- a/hwe/sammo/WarUnit.php
+++ b/hwe/sammo/WarUnit.php
@@ -114,16 +114,14 @@ class WarUnit{
             $warPower = rand(90, 100);
         }
 
-        $warPower = getCrew(
-            $warPower, 
-            CharAtmos(
-                $this->getComputedAtmos(), 
-                $this->getCharacter()
-            ), 
-            CharTrain(
-                $oppose->getComputedTrain(), 
-                $oppose->getCharacter()
-            )
+        $warPower *= CharAtmos(
+            $this->getComputedAtmos(), 
+            $this->getCharacter()
+        );
+        
+        $warPower /= CharTrain(
+            $oppose->getComputedTrain(), 
+            $oppose->getCharacter()
         );
 
         $genDexAtt = getGenDex($this->getRaw(), $this->getCrewType()->id);
@@ -225,6 +223,10 @@ class WarUnit{
     }
 
 
+    function criticalDamage():float{
+        //전특, 병종에 따라 필살 데미지가 달라질지도 모르므로 static 함수는 아닌 것으로
+        return Util::randRange(1.3, 2.0);
+    }
 
 
 }
\ No newline at end of file