--Etherveil Kingdom of Decay
--Scripted by Boos
local function ID()
	local str=string.match(debug.getinfo(2,'S')['source'],"c%d+%.lua")
	str=string.sub(str,1,string.len(str)-4)
	local cod=_G[str]
	local id=tonumber(string.sub(str,2))
	return id,cod
end
local id,cod=ID()
function cod.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetCondition(cod.actcon)
	e1:SetCost(cod.thcost)
	e1:SetTarget(cod.thtg)
	e1:SetOperation(cod.thop)
	c:RegisterEffect(e1)
	--summon count limit
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetRange(LOCATION_FZONE)
	e2:SetCode(EFFECT_CANNOT_SUMMON)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetTargetRange(1,1)
	e2:SetCondition(cod.limitcon)
	e2:SetTarget(cod.limittg)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EFFECT_CANNOT_FLIP_SUMMON)
	c:RegisterEffect(e3)
	local e4=e2:Clone()
	e4:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	c:RegisterEffect(e4)
	--counter
	local et=Effect.CreateEffect(c)
	et:SetType(EFFECT_TYPE_FIELD)
	et:SetCode(EFFECT_LEFT_SPSUMMON_COUNT)
	et:SetRange(LOCATION_FZONE)
	et:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	et:SetTargetRange(1,1)
	et:SetValue(cod.countval)
	c:RegisterEffect(et)
	--Cannot activate S/T
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_FIELD)
	e5:SetRange(LOCATION_FZONE)
	e5:SetCode(EFFECT_CANNOT_ACTIVATE)
	e5:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e5:SetTargetRange(1,1)
	e5:SetCondition(cod.limitcon1)
	e5:SetValue(cod.stlimit)
	c:RegisterEffect(e5)
	--Cannot activate monsters
	local e6=Effect.CreateEffect(c)
	e6:SetType(EFFECT_TYPE_FIELD)
	e6:SetRange(LOCATION_FZONE)
	e6:SetCode(EFFECT_CANNOT_ACTIVATE)
	e6:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e6:SetTargetRange(1,1)
	e6:SetCondition(cod.limitcon2)
	e6:SetValue(cod.monlimit)
	c:RegisterEffect(e6)
	--splimit
	local e7=Effect.CreateEffect(c)
	e7:SetType(EFFECT_TYPE_FIELD)
	e7:SetCode(EFFECT_CANNOT_SUMMON)
	e7:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e7:SetRange(LOCATION_FZONE)
	e7:SetTargetRange(1,0)
	e7:SetTarget(cod.splimit)
	c:RegisterEffect(e7)
	local e8=e7:Clone()
	e8:SetCode(EFFECT_CANNOT_FLIP_SUMMON)
	c:RegisterEffect(e8)
	local e9=e7:Clone()
	e9:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	c:RegisterEffect(e9)
end
function cod.cfilter(c)
	return c:IsFacedown() or (c:IsType(TYPE_MONSTER) and not c:IsSetCard(0x312))
end
function cod.actcon(e,tp,eg,ep,ev,re,r,rp)
    return not Duel.IsExistingMatchingCard(cod.cfilter,tp,LOCATION_MZONE,0,1,nil)
end
 
function cod.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local g=Duel.GetDecktopGroup(tp,5)
	if chk==0 then return g:FilterCount(Card.IsAbleToRemoveAsCost,nil,POS_FACEDOWN)==5 end
	Duel.DisableShuffleCheck()
	Duel.Remove(g,POS_FACEDOWN,REASON_COST)
end
function cod.thfilter(c)
	return c:IsType(TYPE_MONSTER) and c:IsSetCard(0x312) and c:IsAbleToHand()
end
function cod.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(cod.thfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function cod.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,cod.thfilter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function cod.limitcon(e)
	return Duel.IsExistingMatchingCard(Card.IsPosition,0,LOCATION_REMOVED,LOCATION_REMOVED,10,nil,POS_FACEDOWN)
end
function cod.limittg(e,c,tp)
	local t1,t2,t3=Duel.GetActivityCount(tp,ACTIVITY_SUMMON,ACTIVITY_FLIPSUMMON,ACTIVITY_SPSUMMON)
	return t1+t2+t3>=3
end
function cod.countval(e,re,tp)
	local t1,t2,t3=Duel.GetActivityCount(tp,ACTIVITY_SUMMON,ACTIVITY_FLIPSUMMON,ACTIVITY_SPSUMMON)
	if t1+t2+t3>=3 then return 0 else return 3-t1-t2-t3 end
end
function cod.limitcon1(e)
	return Duel.IsExistingMatchingCard(Card.IsPosition,0,LOCATION_REMOVED,LOCATION_REMOVED,20,nil,POS_FACEDOWN)
end
function cod.stlimit(e,re,rp)
	local rc=re:GetHandler()
	return re:IsHasType(EFFECT_TYPE_ACTIVATE) and not rc:IsSetCard(0x312)
end
function cod.limitcon2(e,c)
	return Duel.IsExistingMatchingCard(Card.IsPosition,0,LOCATION_REMOVED,LOCATION_REMOVED,30,nil,POS_FACEDOWN)
end
function cod.monlimit(e,re,rp)
	local rc=re:GetHandler()
	return re:IsActiveType(TYPE_MONSTER) and not rc:IsSetCard(0x312)
end
function cod.splimit(e,c,tp,sumtp,sumpos)
	return not c:IsSetCard(0x312)
end