--氷結界の龍 トリシューラ
function c52687916.initial_effect(c)
	--synchro summon
	aux.AddSynchroProcedure(c,nil,aux.NonTuner(nil),2)
	c:EnableReviveLimit()
	--remove
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(52687916,0))
	e1:SetCategory(CATEGORY_REMOVE)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetCondition(c52687916.remcon)
	e1:SetTarget(c52687916.remtg)
	e1:SetOperation(c52687916.remop)
	c:RegisterEffect(e1)
end
function c52687916.remcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetSummonType()==SUMMON_TYPE_SYNCHRO
end
function c52687916.remtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsAbleToRemove,tp,0,0x1e,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,1,0,0x1e)
end
function c52687916.remop(e,tp,eg,ep,ev,re,r,rp)
	local g1=Duel.GetMatchingGroup(Card.IsAbleToRemove,tp,0,LOCATION_ONFIELD,nil)
	local g2=Duel.GetMatchingGroup(Card.IsAbleToRemove,tp,0,LOCATION_GRAVE,nil)
	local g3=Duel.GetMatchingGroup(Card.IsAbleToRemove,tp,0,LOCATION_HAND,nil)
	local sg=Group.CreateGroup()
	if g1:GetCount()>0 and ((g2:GetCount()==0 and g3:GetCount()==0) or Duel.SelectYesNo(tp,aux.Stringid(52687916,1))) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		local sg1=g1:Select(tp,1,1,nil)
		sg:Merge(sg1)
	end
	if g2:GetCount()>0 and ((sg:GetCount()==0 and g3:GetCount()==0) or Duel.SelectYesNo(tp,aux.Stringid(52687916,2))) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		local sg2=g2:Select(tp,1,1,nil)
		sg:Merge(sg2)
	end
	if g3:GetCount()>0 and (sg:GetCount()==0 or Duel.SelectYesNo(tp,aux.Stringid(52687916,3))) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		local sg3=g3:RandomSelect(tp,1)
		sg:Merge(sg3)
	end
	Duel.Remove(sg,POS_FACEUP,REASON_EFFECT)
end
