local m=120255005
local cm=_G["c"..m]
cm.name="潜入开始"
function cm.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_GRAVE_SPSUMMON+CATEGORY_ATKCHANGE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetTarget(cm.target)
	e1:SetOperation(cm.activate)
	c:RegisterEffect(e1)
end
--Activate
cm.indval=RD.ValueEffectIndesType(0,TYPE_TRAP)
function cm.spfilter(c,e,tp)
	return c:IsType(TYPE_NORMAL) and c:IsLevel(7) and RD.IsCanBeSpecialSummoned(c,e,tp,POS_FACEUP)
end
function cm.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetMZoneCount(tp)>0
		and Duel.IsExistingMatchingCard(cm.spfilter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND+LOCATION_GRAVE)
end
function cm.activate(e,tp,eg,ep,ev,re,r,rp)
	if RD.SelectAndSpecialSummon(aux.NecroValleyFilter(cm.spfilter),tp,LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,e,POS_FACEUP)~=0 then
		local tc=Duel.GetOperatedGroup():GetFirst()
		RD.AttachAtkDef(e,tc,700,0,RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		RD.AttachEffectIndes(e,tc,cm.indval,aux.Stringid(m,1),RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
	end
end