Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2+ Level 7 monsters Once per turn, if you have exactly 5 DARK monsters in your GY, you can also Xyz Summon "Dark Armed, the Dragon of Annihilation" by using 1 Level 5 or higher DARK Dragon monster you control as material. You can detach 1 material from this card, then target 1 card your opponent controls; destroy it, then banish 1 card from your GY, also, this card cannot attack for the rest of this turn.
--撃滅龍 ダーク・アームド
--Dark Armed, the Dragon of Annihilation
--Scripted by ahtelel
local s,id=GetID()
function s.initial_effect(c)
	--Must be properly summoned before reviving
	c:EnableReviveLimit()
	--Xyz Summon procedure
	Xyz.AddProcedure(c,nil,7,2,s.ovfilter,aux.Stringid(id,0),Xyz.InfiniteMats,s.xyzop)
	--Destroy 1 opponent's card, then banish 1 card from your GY
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,1))
	e1:SetCategory(CATEGORY_DESTROY+CATEGORY_REMOVE)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCost(Cost.DetachFromSelf(1,1,nil))
	e1:SetTarget(s.destg)
	e1:SetOperation(s.desop)
	c:RegisterEffect(e1)
end
function s.ovfilter(c,tp,lc)
	return c:IsFaceup() and c:IsRace(RACE_DRAGON,lc,SUMMON_TYPE_XYZ,tp) and c:IsAttribute(ATTRIBUTE_DARK,lc,SUMMON_TYPE_XYZ,tp) and c:IsLevelAbove(5)
		and Duel.GetMatchingGroupCount(Card.IsAttribute,tp,LOCATION_GRAVE,0,nil,ATTRIBUTE_DARK)==5
end
function s.xyzop(e,tp,chk)
	if chk==0 then return Duel.GetFlagEffect(tp,id)==0 end
	Duel.RegisterFlagEffect(tp,id,RESET_PHASE|PHASE_END,0,1)
	return true
end
function s.rmfilter(c)
	return c:IsAbleToRemove() and aux.SpElimFilter(c)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsOnField() and chkc:IsControler(1-tp) end
	if chk==0 then return Duel.IsExistingTarget(nil,tp,0,LOCATION_ONFIELD,1,nil)
		and Duel.IsExistingMatchingCard(s.rmfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.SelectTarget(tp,nil,tp,0,LOCATION_ONFIELD,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,1,tp,LOCATION_GRAVE)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and Duel.Destroy(tc,REASON_EFFECT)>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		local g=Duel.SelectMatchingCard(tp,s.rmfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,1,1,nil)
		if #g>0 then
			Duel.BreakEffect()
			Duel.Remove(g,POS_FACEUP,REASON_EFFECT)
		end
	end
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	--This card cannot attack
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(3206)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_CLIENT_HINT)
	e1:SetCode(EFFECT_CANNOT_ATTACK)
	e1:SetReset(RESETS_STANDARD_PHASE_END)
	c:RegisterEffect(e1)
end