Uba Mask, and Drannith Magistrate

Prerequisites

• Uba Mask on the battlefield
• Drannith Magistrate on the battlefield

Steps

1. Whenever a player would draw a card, Uba Mask exiles that card and allows the player to play that card from exile this turn
2. Drannith Magistrate prevents opponents from playing nonland cards exiled by Uba Mask

Results

• Opponents can only play lands that are exiled by Uba Mask
• Players cannot draw cards