LeBron James, the King

Flying, trample, kicker {w}{u}{b}{r}{g}

Creatures you control have haste and vigilance.

When LeBron James enters the battlefield, each
creature you control gains +X/+X until end of turn
where X is the greatest power among Athlete
creatures you control. If it was kicked, put a card
named "LeBron, My Only Sunshine" onto the
battlefield from outside the game.