I heard of a school that made all of their juvey students go to the opera. Half of the students hated it so much they turned their life around so they wouldn't have to go, the other half discovered a love of opera.

“No, you can’t play two Emrakuls.”

“Why the hell not?”

“Legendary rule, you can’t have two of the same legendary creature out at the same time.”

[Pulls out gun, lays it on table.] “We’re making a new rule.”

“Uhh…ok…yeah, yeah, anything you say.”