Uzilek, New Titan

Menace, Haste, Annihilator 1,
When Uzilek enters the battlefield, draw a card for each planeswalker your opponents control, then each opponent sacrifices X permanents, where X is the number of planeswalkers you control.
As long as you control a Nicol Bolas planeswalker, Uzilek, has annihlator 4 instead of annihaliator 1.