--Orcust Metronome of Malignance
local s,id=GetID()
function s.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(s.spcon)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--Gain ATK and Send to GY
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_TOGRAVE)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_SUMMON_SUCCESS)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCountLimit(1,id+1)
	e2:SetTarget(s.atktg)
	e2:SetOperation(s.atkop)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e3)
	local e4=e2:Clone()
	e4:SetCode(EVENT_FLIP_SUMMON_SUCCESS)
	c:RegisterEffect(e4)
end
function s.spfilter(c)
	return c:IsRace(RACE_MACHINE) and c:IsAttribute(ATTRIBUTE_DARK)
end
function s.spcon(e,c)
	if c==nil then return true end
	return Duel.IsExistingMatchingCard(s.spfilter,c:GetControler(),LOCATION_HAND,0,1,c)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp,c)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DISCARD)
	local g=Duel.SelectMatchingCard(tp,s.spfilter,tp,LOCATION_HAND,0,1,1,c)
	Duel.SendtoGrave(g,REASON_DISCARD+REASON_COST)
end

function s.atkfilter(c)
	return c:IsFaceup()
end
function s.filter(c)
	return (c:IsSetCard(0x11b) or c:IsSetCard(0xfe)) and not c:IsCode(id) and c:IsAbleToGrave()
end
function s.atktg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.atkfilter,tp,LOCATION_MZONE,0,1,nil) end
end
function s.atkop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local g=Duel.GetMatchingGroup(s.atkfilter,tp,LOCATION_MZONE,0,nil)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g2=Duel.SelectMatchingCard(tp,s.filter,tp,LOCATION_DECK,0,1,1,nil)
	for tc in aux.Next(g) do
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(500)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
		if Duel.SendtoGrave(g2,REASON_EFFECT)~=0 then
		Duel.BreakEffect()
			local e2=Effect.CreateEffect(e:GetHandler())
			e2:SetType(EFFECT_TYPE_FIELD)
			e2:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
			e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
			e2:SetTargetRange(1,0)
			e2:SetTarget(s.splimit)
			e2:SetReset(RESET_PHASE+PHASE_END)
			Duel.RegisterEffect(e2,tp)
			aux.RegisterClientHint(e:GetHandler(),nil,tp,1,0,aux.Stringid(id,2),nil)
			local e3=Effect.CreateEffect(e:GetHandler())
			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_REMOVED)
			c:RegisterEffect(e3,true)
			end
	end
end
function s.splimit(e,c,sump,sumtype,sumpos,targetp)
	return not c:IsAttribute(ATTRIBUTE_DARK)
end