Imperial Saga/YMMV


 * Complete Monster: Requires a list.
 * Millennium as a whole, considering they just committed genocide against the fairies. And that's without taking their primary objective into account.
 * Avshar. During Millennium's march through Britain, he trailed them and ruined villages they passed near. All so that relations between Britain and Amestris would sour, and perhaps result in war.
 * Crack Pairing: Integra Hellsing and the Major. This won't end well.
 * Crossover Ship: Many.
 * Those on their way to becoming Official Couples:
 * Roy Mustang and Cornelia li Britannia
 * Athrun Zala and Euphemia li Britannia
 * Nero and Medea
 * Arturia and Irisviel von Einzbern
 * Those not set to happen in-game, but the playerbase ships them:
 * Ky Kiske and Rao
 * Magnificent Bastard: With characters such as Lelouch Lamperouge, Light Yagami, Char Aznable, and Jade Curtiss, this comes as little surprise.
 * Moral Event Horizon: Much like Complete Monster, this will require a list.
 * Millennium committing genocide against the fairies.
 * The Culling of Stratholme was one for Arthas. First, upon seeing that Xykon's necromancy was kicking in, he decided to burn the village. Then, when Xykon bluffed that he had a spell that could turn the living into undead, Arthas responded by decimating his own men.