Brennan, Master of Games

Whenever you sacrifice a Food token, put a +1/+1 counter on Brennan.
When Brennan enters the battlefield and at the beginning of your upkeep, roll a d20.
1-4 | Until the next end phase, you can't win the game and opponents can't lose the game.
5-9 | Until your next turn, Brennan becomes a 0/7 Insect.
10-14 | Create two 1/1 Bird tokens with flying.
15-20 | Create two Food tokens.

"Almonds all the time, okay?" — Brennan