Maybe I'm thinking of whacked out cultist Coyle rather than zerging butthead Coyle but I never noticed him wearing heavy armor. His chronies look like they're wearing heavy armor but his stuff looks like the leather armor skin to me. I play rangers mainly so I may have have never noticed as I barkskinned and elemental resisted his dumb@$$. Heavy armor and weapons would be a good waste of his feats. Also remember I said straight wizard with an 8 base INT. (It's teh uber
) Gave him the WIZ int enhancement chain to bring it up to 11 and with a +1 INT item he could cast lvl 2 spells. I also went with enlarge so as to grab maximum aggro from a distance with his scorching ray.