fix

expansions/script/c33201150.lua

@@ -241,7 +241,7 @@ function Mermaid_VHisc.settg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_SZONE)>0 and e:GetHandler():IsPreviousLocation(LOCATION_HAND) end
 end
 function Mermaid_VHisc.setop(e,tp,eg,ep,ev,re,r,rp)
-	if Duel.GetLocationCount(tp,LOCATION_SZONE)>0 then 
+	if Duel.GetLocationCount(tp,LOCATION_SZONE)>0 and e:GetHandler():IsRelateToEffect(e) then 
 		Mermaid_VHisc.sp(e:GetHandler(),tp)
 	end
 end

expansions/script/c33201158.lua

@@ -6,7 +6,7 @@ function s.initial_effect(c)
 	--cannot be target
 	local e1=Effect.CreateEffect(c)
 	e1:SetType(EFFECT_TYPE_FIELD)
-	e1:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
+	e1:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
 	e1:SetRange(LOCATION_SZONE+LOCATION_MZONE)
 	e1:SetTargetRange(LOCATION_MZONE,0)
 	e1:SetTarget(s.target)

expansions/script/c33201160.lua

@@ -66,7 +66,7 @@ function s.setfilter(c)
 	return c.VHisc_Mermaid and not c:IsForbidden()
 end
 function s.matfilter(c)
-	return c:IsCanOverlay()
+	return c:IsCanOverlay() and not c:IsStatus(STATUS_LEAVE_CONFIRMED)
 end
 function s.settg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local og=e:GetHandler():GetOverlayGroup()