--created by Hoshi, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	aux.AddCodeList(c,id-14)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EVENT_SUMMON_SUCCESS)
	e2:SetRange(LOCATION_FZONE)
	e2:SetOperation(function(e,tp,eg) local tc=eg:GetFirst() if tc and tc:IsCode(id-14) then Duel.SetChainLimitTillChainEnd(function(e,rp,p) return rp==tp end) end end)
	c:RegisterEffect(e2)
	local e4=e2:Clone()
	e4:SetCode(EVENT_FLIP_SUMMON_SUCCESS)
	c:RegisterEffect(e4)
	local e5=e2:Clone()
	e5:SetCode(EVENT_SPSUMMON_SUCCESS)
	e5:SetOperation(function(e,tp,eg) if eg:IsExists(aux.AND(Card.IsFaceup,Card.IsCode),1,nil,id-14) then Duel.SetChainLimitTillChainEnd(function(e,rp,p) return rp==tp end) end end)
	c:RegisterEffect(e5)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_FIELD)
	e3:SetCode(id)
	e3:SetRange(LOCATION_FZONE)
	e3:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e3:SetTargetRange(1,1)
	c:RegisterEffect(e3)
	local e6=Effect.CreateEffect(c)
	e6:SetType(EFFECT_TYPE_IGNITION)
	e6:SetRange(LOCATION_FZONE)
	e6:SetCountLimit(1)
	e6:SetCategory(CATEGORY_EQUIP)
	e6:SetDescription(1068)
	e6:SetTarget(s.eqtg)
	e6:SetOperation(s.eqop)
	c:RegisterEffect(e6)
end
function s.sfilter(c)
	return c:IsType(TYPE_MONSTER) and c:IsSetCard(0xcda) and c:IsAbleToHand()
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	local g=Duel.GetMatchingGroup(s.sfilter,tp,LOCATION_DECK,0,nil)
	if #g==0 or not Duel.SelectYesNo(tp,1109) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local sg=g:Select(tp,1,1,nil)
	Duel.SendtoHand(sg,nil,REASON_EFFECT)
	Duel.ConfirmCards(1-tp,sg)
end
function s.eqfilter(c,tp)
	return c:IsType(TYPE_MONSTER) and c:IsSetCard(0xcda) and c:CheckUniqueOnField(tp) and not c:IsForbidden()
end
function s.eqtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_SZONE)>0
		and Duel.IsExistingMatchingCard(s.eqfilter,tp,LOCATION_DECK+LOCATION_GRAVE+LOCATION_HAND,0,1,nil,tp)
		and Duel.IsExistingMatchingCard(aux.AND(Card.IsFaceup,Card.IsCode),tp,LOCATION_MZONE,0,1,nil,id-14) end
	Duel.SetOperationInfo(0,CATEGORY_EQUIP,nil,1,tp,LOCATION_DECK+LOCATION_GRAVE+LOCATION_HAND)
end
function s.eqop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) or Duel.GetLocationCount(tp,LOCATION_SZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_EQUIP)
	local ec=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.eqfilter),tp,LOCATION_DECK+LOCATION_GRAVE+LOCATION_HAND,0,1,1,nil,tp):GetFirst()
	if not ec then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	local tc=Duel.SelectMatchingCard(tp,aux.AND(Card.IsFaceup,Card.IsCode),tp,LOCATION_MZONE,0,1,1,nil,id-14):GetFirst()
	if not tc or not Duel.Equip(tp,ec,tc,true) then return end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetCode(EFFECT_EQUIP_LIMIT)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD)
	e1:SetValue(function(ef,cc) return cc==tc end)
	ec:RegisterEffect(e1)
end