Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2+ monsters, including a Link Monster Cannot be destroyed by battle with an Effect Monster. If you control no other Effect Monsters: You can destroy Effect Monsters your opponent controls, up to the number of non-Effect Monsters you control and/or in your GY. You can only use this effect of "Draco Masters of the Tenyi" once per turn.
--天威の龍拳聖
--Draco Masters of the Tenyi
--Scripted by AlphaKretin
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	Link.AddProcedure(c,nil,2,3,s.lcheck)
	--indes
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_INDESTRUCTABLE_BATTLE)
	e1:SetValue(aux.TargetBoolFunction(Card.IsType,TYPE_EFFECT))
	c:RegisterEffect(e1)
	--destroy
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,id)
	e2:SetCondition(s.descon)
	e2:SetTarget(s.destg)
	e2:SetOperation(s.desop)
	c:RegisterEffect(e2)
end
function s.lcheck(g,lc,sumtype,tp)
	return g:IsExists(Card.IsType,1,nil,TYPE_LINK,lc,sumtype,tp)
end
s.desfilter=aux.FaceupFilter(Card.IsType,TYPE_EFFECT)
function s.descon(e,tp,eg,ep,ev,re,r,rp)
	return not Duel.IsExistingMatchingCard(s.desfilter,tp,LOCATION_MZONE,0,1,e:GetHandler())
end
function s.cfilter(c)
	return (c:IsFaceup() or not c:IsLocation(LOCATION_MZONE)) and c:IsNonEffectMonster()
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	local ct=Duel.GetMatchingGroupCount(s.cfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,nil)
	if chk==0 then return ct>0 and Duel.IsExistingMatchingCard(s.desfilter,tp,0,LOCATION_MZONE,1,nil) end
	local g=Duel.GetMatchingGroup(s.desfilter,tp,0,LOCATION_MZONE,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local ct=Duel.GetMatchingGroupCount(s.cfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,nil)
	if ct>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
		local g=Duel.SelectMatchingCard(tp,s.desfilter,tp,0,LOCATION_MZONE,1,ct,nil)
		if #g>0 then
			Duel.Destroy(g,REASON_EFFECT)
		end
	end
end