--Cursilver Dragon of the Adverse Doom
local s,id=GetID()
function s.initial_effect(c)
	--You can Special Summon this card (from your hand) by Tributing 2 "Cursilver" monsters.
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(s.spcon)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--While you control "Cursilver Sword of Endless Pain", your opponent cannot target this card with card effects.
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCondition(s.econ)
	e2:SetValue(s.efilter)
	c:RegisterEffect(e2)
	--(Quick Effect): You can Tribute 1 other card you control, then target 1 monster your opponent controls; banish it, and if you do, inflict damage to them equal to that monster's Level x 100.
	local e3=Effect.CreateEffect(c)
	e3:SetCategory(CATEGORY_REMOVE+CATEGORY_DAMAGE)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCode(EVENT_FREE_CHAIN)
	e3:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e3:SetCountLimit(1,id)
	e3:SetHintTiming(0,TIMINGS_CHECK_MONSTER+TIMING_END_PHASE)
	e3:SetCost(s.cost)
	e3:SetTarget(s.target)
	e3:SetOperation(s.operation)
	c:RegisterEffect(e3)
end
function s.fselect(g,tp)
	return g:IsExists(Card.IsSetCard,2,nil,0xc72) and aux.mzctcheckrel(g,tp)
end
function s.spcon(e,c)
	if c==nil then return true end
	local tp=c:GetControler()
	local rg=Duel.GetReleaseGroup(tp,false,REASON_SPSUMMON)
	return rg:CheckSubGroup(s.fselect,2,2,tp)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk,c)
	local rg=Duel.GetReleaseGroup(tp,false,REASON_SPSUMMON)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
	local sg=rg:SelectSubGroup(tp,s.fselect,true,2,2,tp)
	if sg then
		sg:KeepAlive()
		e:SetLabelObject(sg)
		return true
	else return false end
end
function s.spop(e,tp,eg,ep,ev,re,r,rp,c)
	local g=e:GetLabelObject()
	Duel.Release(g,REASON_SPSUMMON)
	g:DeleteGroup()
end
function s.econ(e)
	return Duel.IsExistingMatchingCard(aux.FaceupFilter(Card.IsCode,100000178),e:GetHandlerPlayer(),LOCATION_ONFIELD,0,1,e:GetHandler())
end
function s.efilter(e,re,tp)
	return re:GetOwnerPlayer()~=e:GetHandlerPlayer()
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then
		return Duel.CheckReleaseGroup(tp,nil,1,c,tp) or Duel.IsExistingMatchingCard(Card.IsReleasable,tp,LOCATION_SZONE,0,1,c)
	end
	local sg
	local b1=Duel.CheckReleaseGroup(tp,nil,1,c,tp)
	local b2=Duel.IsExistingMatchingCard(Card.IsReleasable,tp,LOCATION_SZONE,0,1,c)
	local opt=aux.Option(tp,100000177,2,b1,b2)
	if opt==1 then
		Duel.HintMessage(tp,HINTMSG_RELEASE)
		sg=Duel.SelectMatchingCard(tp,Card.IsReleasable,tp,LOCATION_SZONE,0,1,1,c)
	else
		sg=Duel.SelectReleaseGroup(tp,nil,1,1,c,tp)
	end
	Duel.Release(sg,REASON_COST)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) end
	if chk==0 then return Duel.IsExistingTarget(Card.IsAbleToRemove,tp,0,LOCATION_MZONE,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
	local g=Duel.SelectTarget(tp,nil,tp,0,LOCATION_MZONE,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,g,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,g:GetFirst():GetLevel()*100)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if not (tc:IsRelateToEffect(e) and Duel.Remove(tc,POS_FACEUP,REASON_EFFECT)>0 and tc:IsLocation(LOCATION_REMOVED)) then return end
	Duel.Damage(1-tp,tc:GetLevel()*100,REASON_EFFECT)
end