The Serpent Society + Glissa, the Traitor + Phyrexian Altar + Hullcarver

Prerequisites

• An opponent controls a nontoken creature.

Steps

1. 1Activate Phyrexian Altar by sacrificing Hullcarver, adding .
2. 2When Hullcarver dies, The Serpent Society triggers, causing each opponent to sacrifice a nontoken creature they control.
3. 3When a creature dies this way, Glissa triggers, returning Hullcarver from your graveyard to your hand.
4. 4Cast Hullcarver by paying .
5. 5Repeat as able.

Effects

• Each opponent sacrifices all nontoken creatures they control during each of your turns