Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
"Plaguespreader Zombie" + 2+ non-Tuner Zombie monsters Zombie monsters you control cannot be destroyed by card effects.
--アンデット・スカル・デーモン
--Archfiend Zombie-Skull
local s,id=GetID()
function s.initial_effect(c)
	--synchro summon
	Synchro.AddProcedure(c,aux.FilterSummonCode(33420078),1,1,Synchro.NonTunerEx(Card.IsRace,RACE_ZOMBIE),2,99)
	c:EnableReviveLimit()
	--indes
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_MZONE,0)
	e1:SetTarget(aux.TargetBoolFunction(Card.IsRace,RACE_ZOMBIE))
	e1:SetValue(1)
	c:RegisterEffect(e1)
end
s.material={33420078}
s.listed_names={33420078}