Shao Kahn, the Konqueror

At the beginning of your upkeep, if you control 10 or more Konquest counters, Shao Kahn the Konqueror becomes a player and wins the game.
{t}Shao Kahn, the Konqueror fights target creature you don't control. When that creature dies this turn, you become the monarch and gain a Konquest counter.
You Weak, Pathetic Fools, I've Come For Your Souls!