Index: script/c0.lua
==================================================================
--- script/c0.lua
+++ script/c0.lua
@@ -19,10 +19,16 @@
   if str["开局添加手卡"] then
     str["不洗牌"] = str_1 & DUEL_PSEUDO_SHUFFLE
     end
   str["Debug.ReloadFieldBegin"](str_1, str_2)
   end
+
+fun["置零"] = function(str_1, str_2)
+  str_2 = ~str_2
+  str_1 = str_1 & str_2
+  return str_1
+  end
 
 fun["通关邀请"] = function()
   local effect_1
   effect_1 = Effect.GlobalEffect()
   effect_1:SetType(EFFECT_TYPE_FIELD
@@ -104,10 +110,12 @@
 
   Debug.ShowHint(str["开局说明"])
   end
 
 fun["开局添加手卡"] = function(str_1)
+
+
   str["开局添加手卡"] = str_1
   effect_1 = Effect.GlobalEffect()
   effect_1:SetType(EFFECT_TYPE_FIELD
     + EFFECT_TYPE_CONTINUOUS)
   effect_1:SetCode(EVENT_ADJUST)