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:
- Those not set to happen in-game, but the playerbase ships them:
- 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.