-- World of Eternna
function c213080.initial_effect(c)
	--activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--indes
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_INDESTRUCTABLE_COUNT)
	e2:SetRange(LOCATION_FZONE)
	e2:SetTargetRange(LOCATION_MZONE,0)
	e2:SetTarget(c213080.target)
	e2:SetValue(c213080.indct)
	c:RegisterEffect(e2)
	--atk & def
	local e3=Effect.CreateEffect(c)
	e3:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_DEFCHANGE)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
	e3:SetCode(EVENT_PRE_DAMAGE_CALCULATE)
	e3:SetRange(LOCATION_SZONE)
	e3:SetCondition(c213080.atkcon)
	e3:SetOperation(c213080.atkop)
	c:RegisterEffect(e3)
	--set
	local e4=Effect.CreateEffect(c)
	e4:SetDescription(aux.Stringid(213080,0))
	e4:SetType(EFFECT_TYPE_IGNITION)
	e4:SetRange(LOCATION_GRAVE)
	e4:SetCountLimit(1,213080)
	e4:SetCost(c213080.setcost)
	e4:SetTarget(c213080.settg)
	e4:SetOperation(c213080.setop)
	c:RegisterEffect(e4)
end
function c213080.target(e,c)
	return c:IsSetCard(0x2700)
end
function c213080.indct(e,re,r,rp)
	if bit.band(r,REASON_BATTLE)~=0 then
		return 1
	else return 0 end
end
function c213080.atkcon(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetAttacker()
	local bc=Duel.GetAttackTarget()
	if not bc then return false end
	if bc:IsControler(1-tp) then bc=tc end
	e:SetLabelObject(bc)
	return bc:IsFaceup() and bc:IsSetCard(0x2700)
end
function c213080.atkop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	local tc=e:GetLabelObject()
	if tc:IsRelateToBattle() and tc:IsFaceup() and tc:IsControler(tp) then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
		e1:SetValue(tc:GetAttack()*2)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_DAMAGE_CAL)
		tc:RegisterEffect(e1)
	end
end
function c213080.costfilter(c)
	return c:IsSetCard(0x2700) and c:IsType(TYPE_MONSTER) and c:IsAbleToRemoveAsCost()
end
function c213080.setcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c213080.costfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,c213080.costfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function c213080.settg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsSSetable() end
	Duel.SetOperationInfo(0,CATEGORY_LEAVE_GRAVE,e:GetHandler(),1,0,0)
end
function c213080.setop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) then
		Duel.SSet(tp,c)
	end
end