--Spiritual Mistress Miha
--Automate ID
local s,id=GetID()
function s.initial_effect(c)
	--xyz summon
	aux.AddXyzProcedure(c,nil,4,2)
	c:EnableReviveLimit()
	--replace
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCode(EVENT_CHAINING)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(s.condition)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	if e==re or not re:IsHasProperty(EFFECT_FLAG_CARD_TARGET) then return false end
	local g=Duel.GetChainInfo(ev,CHAININFO_TARGET_CARDS)
	if not g or g:GetCount()~=1 then return false end
	local tc=g:GetFirst()
	e:SetLabelObject(tc)
	return tc:IsLocation(LOCATION_GRAVE)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsDiscardable() end
	Duel.SendtoGrave(c,REASON_COST+REASON_DISCARD)
end
function s.filter(c,re,rp,tf,ceg,cep,cev,cre,cr,crp)
	return tf(re,rp,ceg,cep,cev,cre,cr,crp,0,c)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local ct=ev
	local label=Duel.GetFlagEffectLabel(0,id)
	if label then
		if ev==bit.rshift(label,16) then ct=bit.band(label,0xffff) end
	end
	local ce,cp=Duel.GetChainInfo(ct,CHAININFO_TRIGGERING_EFFECT,CHAININFO_TRIGGERING_PLAYER)
	local tf=ce:GetTarget()
	local ceg,cep,cev,cre,cr,crp=Duel.GetChainEvent(ct)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and s.filter(chkc,ce,cp,tf,ceg,cep,cev,cre,cr,crp) end
	if chk==0 then return Duel.IsExistingTarget(s.filter,tp,LOCATION_GRAVE,LOCATION_GRAVE,1,e:GetLabelObject(),ce,cp,tf,ceg,cep,cev,cre,cr,crp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
	Duel.SelectTarget(tp,s.filter,tp,LOCATION_GRAVE,LOCATION_GRAVE,1,1,e:GetLabelObject(),ce,cp,tf,ceg,cep,cev,cre,cr,crp)
	local val=ct+bit.lshift(ev+1,16)
	if label then
		Duel.SetFlagEffectLabel(0,id,val)
	else
		Duel.RegisterFlagEffect(0,id,RESET_CHAIN,0,1,val)
	end
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) then
		Duel.ChangeTargetCard(ev,Group.FromCards(tc))
	end
end