You see, I'm making a spell-pack, which I intend to release here on the Hive, not for any spesific map. therefore there's not really any use in creating a multiboard :S
And editing str, agi or int would also be rather useless for a spell-pack :S (and, as Eleandor pointed out, BGII also uses str, agi and int.
I need help to translate it into something that's in Wc3 as it is default, and I don't even know if there's any. Remember, it only needs to resemble the spell, not be the same.