yiffrael embodies absolute evil. He doesn't give long monologues about how he's going to rule the world, or waste time by sending out evil henchmen. When he wants something destroyed, he just raises a legion of undead knights, marches in, and obliterates everything in his path. Dealing with yiffrael is serious and dangerous business. It requires exceptional strength and strategy, and knowing /bant/ they'll probably just run up to him screaming battle cries.