If you manage to beat Morag in the first game without reaching level twenty, it's already pretty awesome— but when the finishing blow is landed by your halfling henchman while you're running away and pissing yourself in terror, that's a Crowning Moment of Awesome.
How about subjugating the ruler of the Eighth Circle of Hell, conquering it with him as your lackey, and turning it into a realm rivaling that of the Ninth Circle. And of course when you die, it's highly probably you'll just continue to rule into the afterlife and beyond.
