Commander Sato

Partner with Phoenix Squadron. Search your library for Phoenix Squadron, place it in your hand and shuffle your library.
When Commander Sato enters the battlefield, flip a
coin. When someone wins the coin flip, target creatures
gets +1/+1. Keep flipping a coin until you lose.
At the start of your upkeep, flip a coin. When someone wins the coin flip, target creature gets +1/+1.
Keep flipping a coin until you lose.