--オベリスクの巨神兵
local m=162147632
local cm=_G["c"..m]
function cm.initial_effect(c)
	--Summoning
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(cm.spcon)
	e1:SetOperation(cm.spop)
	c:RegisterEffect(e1)
	--Banish Atk
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(m,0))
	e2:SetCategory(CATEGORY_REMOVE+CATEGORY_TODECK)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_BATTLE_DESTROYING)
	e2:SetCondition(cm.rmcon)
	e2:SetCountLimit(1)
	e2:SetTarget(cm.rmtg)
	e2:SetOperation(cm.rmop)
	c:RegisterEffect(e2)
	--inshuffletructible
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_SINGLE)
	e3:SetCode(EFFECT_INDESTRUCTABLE_BATTLE)
	e3:SetValue(cm.val)
	c:RegisterEffect(e3)
end
function cm.val(e,c,tp)
	if Duel.GetTurnPlayer()~=e:GetHandler():GetControler() then
		local tc = Duel.GetAttacker()
		return tc:GetAttack()~=tc:GetBaseAttack()
	else
		local tc = Duel.GetAttackTarget()
		return tc:GetAttack()~=tc:GetBaseAttack()
	end
end
function cm.rfilter(c,tp)
	return c:IsControler(tp)
end
function cm.spcon(e,c)
	if c==nil then return true end
	local tp=c:GetControler()
	local rg=Duel.GetReleaseGroup(tp):Filter(cm.rfilter,nil,tp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local ct=-ft+1
	return ft>-3 and rg:GetCount()>2 and (ft>0 or rg:IsExists(cm.mzfilter,ct,nil,tp))
end
function cm.spop(e,tp,eg,ep,ev,re,r,rp,c)
	local rg=Duel.GetReleaseGroup(tp):Filter(cm.rfilter,nil,tp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local g=nil
	if ft>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
		g=rg:Select(tp,3,3,nil)
	elseif ft>-2 then
		local ct=-ft+1
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
		g=rg:FilterSelect(tp,cm.mzfilter,ct,ct,nil,tp)
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
		local g2=rg:Select(tp,3-ct,3-ct,g)
		g:Merge(g2)
	else
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
		g=rg:FilterSelect(tp,cm.mzfilter,3,3,nil,tp)
	end
	Duel.Release(g,REASON_COST)
end
function cm.filter(c)
	return c:IsAbleToRemove() and c:IsType(TYPE_MONSTER)
end
function cm.rmcon(e,tp,eg,ep,ev,re,r,rp)
	return aux.bdcon(e,tp,eg,ep,ev,re,r,rp)
end
function cm.rmtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:GetLocation()==LOCATION_MZONE and chkc:IsAbleToRemove() end
	if chk==0 then return Duel.IsExistingTarget(Card.IsAbleToRemove,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectTarget(tp,Card.IsAbleToRemove,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,g,1,0,0)
end
function cm.rmop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=Duel.GetFirstTarget()
	local g=tc:GetColumnGroup():Filter(cm.shufflefilter,1,nil)
	local shufflc=g:GetCount()
	if tc:IsRelateToEffect(e) then
		if Duel.Remove(tc,POS_FACEUP,REASON_EFFECT) and shufflc>0 then
			--Shuffle
			Duel.SetOperationInfo(0,CATEGORY_TODECK,g,#g,0,0)
			Duel.SendtoDeck(g,nil,-1,REASON_COST)
			--Extra Attack
			local e1=Effect.CreateEffect(c)
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_EXTRA_ATTACK)
			e1:SetValue(shufflc)
			e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_BATTLE)
			c:RegisterEffect(e1)
			--Reduce attack
			local e2=Effect.CreateEffect(c)
			e2:SetType(EFFECT_TYPE_SINGLE)
			e2:SetCode(EFFECT_UPDATE_ATTACK)
			e2:SetValue(-1000*shufflc)
			e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_STANDBY)
			c:RegisterEffect(e2)
		end
	end

end
function cm.shufflefilter(c,g)
	return c:IsAbleToDeck()
end