Prerequisites
- Ob Nixilis, Captive Kingpin on the battlefield
- Agatha's Soul Cauldron on the battlefield
- Triskelion in exile
- Ob Nixilis has at least one +1/+1 counter on it
Steps
- Activate Ob Nixilis using Triskelion's ability by removing a +1/+1 counter from it, dealing 1 damage to an opponent
- Ob Nixilis triggers, putting a +1/+1 counter on itself and exiling the top card of your library
- Repeat
Results
Required Cards 3
Ob Nixilis, Captive Kingpin
Legendary Creature — Demon
Agatha's Soul Cauldron
Legendary Artifact
Triskelion
Artifact Creature — Construct