--救急救命
---@param c Card
function c24019261.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCondition(c24019261.condition)
	e1:SetTarget(c24019261.target)
	e1:SetOperation(c24019261.activate)
	c:RegisterEffect(e1)
end
function c24019261.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetCurrentPhase()==PHASE_MAIN2
end
function c24019261.filter(c,e,tp,tid)
	return bit.band(c:GetReason(),0x41)==0x41 and c:GetTurnID()==tid
		and c:IsLevel(4) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c24019261.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local tid=Duel.GetTurnCount()
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE) and c24019261.filter(chkc,e,tp,tid) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c24019261.filter,tp,LOCATION_GRAVE,0,1,nil,e,tp,tid) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c24019261.filter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp,tid)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c24019261.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
	end
end
