[Perdition]

I guess it would be sort of unprecedented, but I think the Lich base stats should be tweaked--specifically its 6 base guile. It seems like kind of a joke since all guile does (I guess there's the flanking bonus but...) is buff crit damage, and Liches will most likely not be doing any crits. Even when lightning crits scaled with crit, they're incapable of those too. I'm unsure of where you'd move the stats from guile, but literally anywhere but that stat would be fine imo.