Aquaman

When the only other players are Earth, their teammates, and your teammates, reveal Aquaman.
You all win the game. When there is no Earth,
you lose.
You may flip this card face up at any time. When
you do, create a 4/4 blue Octopus creature token
with trample, a 1/1 blue Fish creature token, a
2/2 blue Jellyfish creature token with deathtouch,
a 5/3 blue Whale creature token with islandwalk,
and a 7/5 blue Kraken creature token with
menace and reach.