fix Performapal Seal Eel (#767)

c33833230.lua

 --EMシール・イール
 function c33833230.initial_effect(c)
 	aux.EnablePendulumAttribute(c)
-	--Negate effect
+	--Disable effect
 	local e1=Effect.CreateEffect(c)
 	e1:SetDescription(aux.Stringid(33833230,0))
 	e1:SetCategory(CATEGORY_DISABLE)
 	e1:SetType(EFFECT_TYPE_IGNITION)
+	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
 	e1:SetRange(LOCATION_PZONE)
 	e1:SetCountLimit(1)
 	e1:SetTarget(c33833230.distg)