Possessed Portal + Ant Queen

Possessed Portal

Ant Queen

How it works

1. Activate Ant Queen by paying 1, 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.