The Serpent Society, Glissa, the Traitor, Super-Adaptoid, and Krark-Clan Ironworks

Prerequisites

• The Serpent Society on the battlefield
• Glissa, the Traitor on the battlefield
• Super-Adaptoid on the battlefield
• Krark-Clan Ironworks on the battlefield

Steps

1. Activate Krark-Clan Ironworks by sacrificing Super-Adaptoid, adding
2. When Super-Adaptoid dies, The Serpent Society triggers, causing each opponent to sacrifice a nontoken creature they control
3. When a creature dies this way, Glissa triggers, returning Super-Adaptoid from your graveyard to your hand
4. Cast Super-Adaptoid by paying
5. When Super-Adaptoid enters, it triggers, choosing Glissa and giving Super-Adaptoid deathtouch and first strike
6. Repeat as able

Results

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