--Emerald Spell Circle
function c249001039.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:SetCondition(c249001039.condition)
	e1:SetTarget(c249001039.target)
	e1:SetOperation(c249001039.activate)
	c:RegisterEffect(e1)
	--draw
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(36484016,1))
	e2:SetCategory(CATEGORY_DRAW)
	e2:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_PLAYER_TARGET)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e2:SetCode(EVENT_DESTROYED)
	e2:SetCondition(c249001039.drcon)
	e2:SetTarget(c249001039.drtg)
	e2:SetOperation(c249001039.drop)
	c:RegisterEffect(e2)
	--destroy replace
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e3:SetCode(EFFECT_DESTROY_REPLACE)
	e3:SetRange(LOCATION_GRAVE)
	e3:SetTarget(c249001039.reptg)
	e3:SetValue(c249001039.repval)
	e3:SetOperation(c249001039.repop)
	c:RegisterEffect(e3)
end
function c249001039.condition(e,tp,eg,ep,ev,re,r,rp)
	return tp~=Duel.GetTurnPlayer()
end
function c249001039.spfilter(c,e,tp)
	return c:IsCode(249001037) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c249001039.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>-1
		and Duel.IsExistingMatchingCard(c249001039.spfilter,tp,LOCATION_HAND+LOCATION_DECK+LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND+LOCATION_DECK+LOCATION_GRAVE)
end
function c249001039.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateAttack() then
		Duel.SkipPhase(1-tp,PHASE_BATTLE,RESET_PHASE+PHASE_BATTLE_STEP,1)
		if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
		local g=Duel.SelectMatchingCard(tp,c249001039.spfilter,tp,LOCATION_HAND+LOCATION_DECK+LOCATION_GRAVE,0,1,1,nil,e,tp)
		if g:GetCount()>0 then
			Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
		end
	end
end
function c249001039.drcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return rp==1-tp and c:GetPreviousControler()==tp
		and c:IsPreviousLocation(LOCATION_ONFIELD) and c:IsPreviousPosition(POS_FACEDOWN)
end
function c249001039.drtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(2)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,2)
end
function c249001039.drop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
end
function c249001039.repfilter(c,tp)
	return c:IsFaceup() and c:IsControler(tp) and c:IsLocation(LOCATION_MZONE) and c:IsRace(RACE_SPELLCASTER)
		and c:IsReason(REASON_EFFECT+REASON_BATTLE) and not c:IsReason(REASON_REPLACE)
end
function c249001039.reptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsAbleToRemove() and eg:IsExists(c249001039.repfilter,1,nil,tp) end
	return Duel.SelectEffectYesNo(tp,e:GetHandler(),96)
end
function c249001039.repval(e,c)
	return c249001039.repfilter(c,e:GetHandlerPlayer())
end
function c249001039.repop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Remove(e:GetHandler(),POS_FACEUP,REASON_EFFECT)
end