--Ｓｐ－大寒波
local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCondition(s.condition)
	e1:SetCost(s.cost)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFieldCard(tp,LOCATION_FZONE,0)
	return Duel.GetCurrentPhase()==PHASE_MAIN1 and not Duel.CheckPhaseActivity()
		and tc and tc:GetCounter(0x91)>5
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local tc=Duel.GetFieldCard(tp,LOCATION_FZONE,0)
	if chk==0 then return tc and tc:IsCanRemoveCounter(tp,0x91,3,REASON_COST) end
	Duel.Hint(HINT_OPSELECTED,1-tp,e:GetDescription())
	tc:RemoveCounter(tp,0x91,3,REASON_COST)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetCode(EFFECT_CANNOT_ACTIVATE)
	e1:SetTargetRange(1,1)
	e1:SetValue(s.aclimit)
	e1:SetReset(RESET_PHASE+PHASE_END,2)
	Duel.RegisterEffect(e1,tp)
	--cannot set
	local e2=Effect.CreateEffect(e:GetHandler())
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_CANNOT_SSET)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetTargetRange(1,1)
	e2:SetTarget(aux.TRUE)
	e2:SetReset(RESET_PHASE+PHASE_END,2)
	Duel.RegisterEffect(e2,tp)
end
function s.aclimit(e,re,tp)
	return re:GetHandler():IsSpellTrap()
end