--闇鋼龍 ダークネスメタル
function c79266769.initial_effect(c)
	--link summon
	c:EnableReviveLimit()
	aux.AddLinkProcedure(c,aux.FilterBoolFunction(Card.IsLinkType,TYPE_EFFECT),2,nil,c79266769.spcheck)
	--spsummon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(79266769,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCountLimit(1,79266769)
	e1:SetTarget(c79266769.sptg)
	e1:SetOperation(c79266769.spop)
	c:RegisterEffect(e1)
end
function c79266769.spcheck(g)
	return aux.SameValueCheck(g,Card.GetLinkRace) and aux.SameValueCheck(g,Card.GetLinkAttribute)
end
function c79266769.filter(c,e,tp,zone)
	return (c:IsFaceup() or not c:IsLocation(LOCATION_REMOVED)) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE,tp,zone)
end
function c79266769.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local zone=bit.band(e:GetHandler():GetLinkedZone(tp),0x1f)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE+LOCATION_REMOVED) and chkc:IsControler(tp) and c79266769.filter(chkc,e,tp,zone) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(c79266769.filter,tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,nil,e,tp,zone) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,c79266769.filter,tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,1,nil,e,tp,zone)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c79266769.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=Duel.GetFirstTarget()
	local zone=bit.band(c:GetLinkedZone(tp),0x1f)
	if tc and tc:IsRelateToEffect(e) and zone~=0
		and Duel.SpecialSummonStep(tc,0,tp,tp,false,false,POS_FACEUP_DEFENSE,zone) then
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_DISABLE)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD-RESET_TOFIELD)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_DISABLE_EFFECT)
		e2:SetValue(RESET_TURN_SET)
		e2:SetReset(RESET_EVENT+RESETS_STANDARD-RESET_TOFIELD)
		tc:RegisterEffect(e2)
		local e3=Effect.CreateEffect(c)
		e3:SetType(EFFECT_TYPE_SINGLE)
		e3:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
		e3:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e3:SetReset(RESET_EVENT+RESETS_REDIRECT)
		e3:SetValue(LOCATION_DECKBOT)
		tc:RegisterEffect(e3)
	end
	Duel.SpecialSummonComplete()
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_FIELD)
	e4:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e4:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e4:SetTargetRange(1,0)
	e4:SetTarget(c79266769.splimit)
	e4:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e4,tp)
end
function c79266769.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return c:IsType(TYPE_LINK)
end
