Color Identity: W, B


Initial Card State
- Walking Ballista in exile (exiled by Agatha's Soul Cauldron).
- Shay Cormac and Agatha's Soul Cauldron on the battlefield.
Notable Prerequisites
- Shay Cormac has at least one +1/+1 counter on it.
- You have a way to give Shay Cormac deathtouch.
Steps
- Give Shay Cormac deathtouch, if needed.
- Activate Shay Cormac using Walking Ballista's second ability by removing a +1/+1 counter from it, targeting a creature an opponent controls.
- Shay Cormac's first ability triggers, putting a bounty counter on the targeted creature.
- Resolve the Shay Cormac ability from step 2, dealing 1 damage to the creature and killing it due to Shay Cormac's deathtouch.
- When the creature dies, Shay Cormac's second ability triggers, putting two +1/+1 counters on it.
- Repeat from step 2.
- If the method giving Shay Cormac deathtouch lasts indefinitely, you may repeat this loop whenever a creature enters the battlefield under an opponent's control.
Results
- Destroy each creature that enters the battlefield under an opponent's control.
- Destroy all creatures opponents control.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).