After playing through the start of ToB with a Kensai/Mage, and having serious problems with the boss of Watcher's Keep (with the baldurdash patch installed), I've decided to try BG2 with a monk, in the hopes that this guy will be able to splat Demagorgon once I reach ToB. I also created a pure kensai in multiplayer to go along with him. I figure that between the two of them, they should be able to reduce that damn boss to a quivering pile of flesh pretty quick. Yes, I what you'd call a powergamer