Update c86379456.lua 选择题优化

script/c86379456.lua

@@ -53,10 +53,17 @@ function c86379456.initial_effect(c)
 	c:RegisterEffect(e4)
 end
 --
+function c86379456.spfilter(c,ec,e,tp)
+    local seq=ec:GetSequence()
+    return c:GetOriginalCode()==86379456 and c:GetSequence()>seq
+        and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) 
+        and not (c:IsDisabled() or c:IsForbidden())
+end
 function c86379456.spcon(e,tp,eg,ep,ev,re,r,rp)
 	local rc=re:GetHandler()
 	local c=e:GetHandler()
-	return (ep==tp or Duel.IsPlayerAffectedByEffect(tp,86379453)) and re:IsActiveType(TYPE_MONSTER) 
+	local b1=Duel.IsExistingMatchingCard(c86379456.spfilter,tp,LOCATION_EXTRA,0,1,nil,c,e,tp)
+	return (ep==tp or Duel.IsPlayerAffectedByEffect(tp,86379453)) and re:IsActiveType(TYPE_MONSTER) and not b1
 end
 function c86379456.cfilter(c,tp,rc,tc)
 	local sg=Group.CreateGroup()