--真紅眼の黒竜剣
function c19747827.initial_effect(c)
	c:EnableReviveLimit()
	--spsummon condition
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	c:RegisterEffect(e1)
	--equip
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_EQUIP)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetTarget(c19747827.eqtg)
	e2:SetOperation(c19747827.eqop)
	c:RegisterEffect(e2)
end
c19747827.material_race=RACE_DRAGON
function c19747827.eqtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsFaceup() and chkc~=e:GetHandler() end
	if chk==0 then return true end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_EQUIP)
	Duel.SelectTarget(tp,Card.IsFaceup,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,e:GetHandler())
end
function c19747827.eqop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if not tc then return end
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) or c:IsLocation(LOCATION_SZONE) or c:IsFacedown() then return end
	if Duel.GetLocationCount(tp,LOCATION_SZONE)<=0 or tc:IsFacedown() or not tc:IsRelateToEffect(e) then
		Duel.SendtoGrave(c,REASON_EFFECT)
		return
	end
	Duel.Equip(tp,c,tc)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_EQUIP_LIMIT)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetValue(c19747827.eqlimit)
	e1:SetLabelObject(tc)
	e1:SetReset(RESET_EVENT+0x1fe0000)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_EQUIP)
	e2:SetCode(EFFECT_UPDATE_ATTACK)
	e2:SetValue(1000)
	e2:SetReset(RESET_EVENT+0x1fe0000)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_EQUIP)
	e3:SetCode(EFFECT_UPDATE_ATTACK)
	e3:SetValue(c19747827.atkval)
	e3:SetReset(RESET_EVENT+0x1fe0000)
	c:RegisterEffect(e3)
	local e4=e3:Clone()
	e4:SetCode(EFFECT_UPDATE_DEFENCE)
	c:RegisterEffect(e4)
end
function c19747827.eqlimit(e,c)
	return c==e:GetLabelObject()
end
function c19747827.cfilter(c)
	return c:IsFaceup() and c:IsRace(RACE_DRAGON)
end
function c19747827.atkval(e,c)
	return Duel.GetMatchingGroupCount(c19747827.cfilter,e:GetHandlerPlayer(),LOCATION_MZONE+LOCATION_GRAVE,LOCATION_MZONE+LOCATION_GRAVE,nil)*500
end
