--混沌帝龍 －終焉の使者－
function c82301904.initial_effect(c)
	c:EnableReviveLimit()
	--cannot special summon
	local e1=Effect.CreateEffect(c)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	c:RegisterEffect(e1)
	--special summon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(82301904,0))
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_SPSUMMON_PROC)
	e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e2:SetRange(LOCATION_HAND)
	e2:SetCondition(c82301904.spcon)
	e2:SetTarget(c82301904.sptg)
	e2:SetOperation(c82301904.spop)
	c:RegisterEffect(e2)
	--to grave
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(82301904,1))
	e3:SetCategory(CATEGORY_TOGRAVE+CATEGORY_DAMAGE)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1)
	e3:SetCost(c82301904.sgcost)
	e3:SetTarget(c82301904.sgtg)
	e3:SetOperation(c82301904.sgop)
	c:RegisterEffect(e3)
	Duel.AddCustomActivityCounter(82301904,ACTIVITY_CHAIN,aux.FALSE)
end
function c82301904.spcostfilter(c)
	return c:IsAbleToRemoveAsCost() and c:IsAttribute(ATTRIBUTE_LIGHT+ATTRIBUTE_DARK)
end
function c82301904.spcon(e,c)
	if c==nil then return true end
	local tp=c:GetControler()
	if Duel.GetMZoneCount(tp)<=0 then return false end
	local g=Duel.GetMatchingGroup(c82301904.spcostfilter,tp,LOCATION_GRAVE,0,nil)
	return g:CheckSubGroup(aux.gfcheck,2,2,Card.IsAttribute,ATTRIBUTE_LIGHT,ATTRIBUTE_DARK)
end
function c82301904.sptg(e,tp,eg,ep,ev,re,r,rp,chk,c)
	local g=Duel.GetMatchingGroup(c82301904.spcostfilter,tp,LOCATION_GRAVE,0,nil)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local sg=g:SelectSubGroup(tp,aux.gfcheck,true,2,2,Card.IsAttribute,ATTRIBUTE_LIGHT,ATTRIBUTE_DARK)
	if sg then
		sg:KeepAlive()
		e:SetLabelObject(sg)
		return true
	else return false end
end
function c82301904.spop(e,tp,eg,ep,ev,re,r,rp,c)
	local sg=e:GetLabelObject()
	Duel.Remove(sg,POS_FACEUP,REASON_SPSUMMON)
	sg:DeleteGroup()
end
function c82301904.sgcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.CheckLPCost(tp,1000) and Duel.GetCustomActivityCount(82301904,tp,ACTIVITY_CHAIN)==0 end
	Duel.PayLPCost(tp,1000)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_ACTIVATE)
	e1:SetTargetRange(1,0)
	e1:SetValue(aux.TRUE)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
end
function c82301904.damfilter(c,p)
	return c:GetOwner()==p and c:IsAbleToGrave()
end
function c82301904.sgtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local g=Duel.GetFieldGroup(tp,0xe,0xe)
	local dc=g:FilterCount(c82301904.damfilter,nil,1-tp)
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,g,g:GetCount(),0,0)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,0,0,1-tp,dc*300)
end
function c82301904.sgfilter(c,p)
	return c:IsLocation(LOCATION_GRAVE) and c:IsControler(p)
end
function c82301904.sgop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetFieldGroup(tp,0xe,0xe)
	Duel.SendtoGrave(g,REASON_EFFECT)
	local og=Duel.GetOperatedGroup()
	local ct=og:FilterCount(c82301904.sgfilter,nil,1-tp)
	if ct>0 then
		Duel.BreakEffect()
		Duel.Damage(1-tp,ct*300,REASON_EFFECT)
	end
end
