Uba Mask + Drannith Magistrate
All permanents on the battlefield
- Whenever a player would draw a card, Uba Mask exiles that card and allows the player to play that card from exile this turn
- Drannith Magistrate prevents opponents from playing nonland cards exiled by Uba Mask
Players cannot draw cards. Opponents can only play lands that are exiled by Uba Mask.