Nehrim/Awesome

• At the start of the game, you're more or less a nobody, having grown up in a local monastery. Over the course of the game, you liberate several realms, slew several ancient wizards, gained not one but two legendary swords, slain countless number of the god's own elite, slay the gods, go to what can be described as Heaven to finish the last few off, inherit the title of Shadowgod, kill several more Nigh-Invincible beings, and finally, kill the Anthropomorphic Personification of Fate itself. And the upcoming patch promises more...
• The Endgame. You not only get a kickass suit of armor, but you face down Fate, bring her down to normal, and kill her in a one on one duel.