I got killed by a tree. To be fair, it wasn't any old tree—it was Realmbreaker, a gigantic supernatural shrubbery the metallic Phyrexians are using to invade the multiverse in Magic's March of the Machine set. Still, it was a surprising way to go.
Every time the player who cast Realmbreaker, the Invasion Tree activates it, their opponent has to take three cards off the top of their deck and add them to the discard pile. If one of the cards they throw away is a land, the cheeky bugger who played Realmbreaker gets to keep it.
