--トリガー・ヴルム
function c95504778.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(95504778,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_BE_MATERIAL)
	e1:SetCountLimit(1,95504778)
	e1:SetCondition(c95504778.spcon)
	e1:SetTarget(c95504778.sptg)
	e1:SetOperation(c95504778.spop)
	c:RegisterEffect(e1)
	aux.CreateMaterialReasonCardRelation(c,e1)
	--draw
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(95504778,1))
	e2:SetCategory(CATEGORY_DRAW)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e2:SetCode(EVENT_DESTROYED)
	e2:SetCountLimit(1,95504779)
	e2:SetCondition(c95504778.drcon)
	e2:SetTarget(c95504778.drtg)
	e2:SetOperation(c95504778.drop)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EVENT_REMOVE)
	c:RegisterEffect(e3)
end
function c95504778.spcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:IsLocation(LOCATION_GRAVE) and r==REASON_LINK and c:GetReasonCard():IsAttribute(ATTRIBUTE_DARK)
end
function c95504778.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	local rc=c:GetReasonCard()
	if chk==0 then
		local zone=bit.band(rc:GetLinkedZone(tp),0x1f)
		return rc:IsRelateToEffect(e) and Duel.GetLocationCount(tp,LOCATION_MZONE)>0
			and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_ATTACK,tp,zone)
	end
	Duel.SetTargetCard(rc)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,0,0)
end
function c95504778.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local rc=Duel.GetFirstTarget()
	if not rc:IsRelateToChain() then return end
	local zone=bit.band(rc:GetLinkedZone(tp),0x1f)
	if c:IsRelateToEffect(e) and zone~=0 and Duel.SpecialSummonStep(c,0,tp,tp,false,false,POS_FACEUP_ATTACK,zone) then
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e1:SetCode(EFFECT_CANNOT_BE_LINK_MATERIAL)
		e1:SetValue(1)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
		c:RegisterEffect(e1,true)
	end
	Duel.SpecialSummonComplete()
end
function c95504778.drcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():IsReason(REASON_EFFECT) and re:IsActiveType(TYPE_LINK) and re:IsActivated()
end
function c95504778.drtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function c95504778.drop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
end
