Saitama, One Punch Man

Indestructible, First Strike, Trample, Vigilance
When Saitama attacks his power becomes infinite
until end of turn. Choose one:
Normal Punch: Exile target permanent.
Serious Consecutive Normal Punches: Saitama gains myriad until end of turn.
Serious Punch: Attacked player loses the game.
Zero Punch: You win the game.
"He really should be an S-tier hero. But he's just a
hero for fun so..."