Ghan, the Dust Chanter

Devoid, Flying, Annihilator 2
At the beginning of each upkeep, choose a nonland permanent type, all permanents of the chosen type
your opponents' control become silenced. (Silenced permanents lose indestructible and hexproof, and cannot activate or trigger their abilities)
Whenever a silenced permanent is put into a graveyard from the battlefield, draw a card.