The Big E Food Tasting

When The Big E Food Extravaganza enters the battlefield, gain a Food Token equal to the
amount of creatures on your battlefield
When a creature enters the battlefield on your
turn, you may sacrifice a food token. If you do,
that creature gains Haste until the end of the turn
If you control 50 Food Tokens, you win the game
"Millie's prune pierogi, a moving experience!"