Possessed Portal, and Ant Queen

Prerequisites

• Possessed Portal on the battlefield
• Ant Queen on the battlefield
• during each of your turns, plus an additional available during each of your turns for each opponent you have available

Steps

1. Activate Ant Queen by paying , creating a 1/1 Insect creature token
2. Repeat step 1 once for each opponent you have
3. At the beginning of each end step, Possessed Portal triggers, causing each player to sacrifice a permanent, with you sacrificing an Insect token
4. Repeat step 3 during each turn
5. Players are unable to draw cards due to Possessed Portal's ability

Results

• Players cannot draw cards