+1 on the world destroying spell and pwning your game.
Bit of trivia -- that spell was actually part of the original plot of the final Ultima. You find out that the only way to kill the Master is to kill yourself because he is your shadow. So you set up the circle of life, you destroy the world and then the Avatar sacrifices himself to circle of life and the world is reborn from his virtue. But this time the world is remade so that everyone has a just a bit of the avatar inside them -- (cinematic for launch of Ultima online) I think Buffy the Vampire Slayer stole the premise for the finale.
