Yeah thats a really good idea. The stuff I was forgetting really was like the rerolls on saves, or hit and wounds, or rerolls of 1's ... things like that lol
...are you aware that it's you that choose what unit he must kill? (Blunt: The enemy player picks a unit with five or more models in their army. Slay the unit that they pick.) the "enemy player" is the enemy of the outnumbered player, that uses Sudden Death.