Agatha's Soul Cauldron + Garza Zol, Plague Queen + Walking Ballista

UBR identity

Commander legal

The 3 combo pieces

• Agatha's Soul Cauldron
• Garza Zol, Plague Queen
• Walking Ballista

What must be in place

Garza Zol has at least one +1/+1 counter on it.
You have a way to give Garza Zol deathtouch.

How to execute it

1. Give Garza Zol deathtouch, if needed.
2. Activate Garza Zol using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to a creature an opponent controls.
3. The creature dies as a state-based action due to Garza Zol's deathtouch.
4. Garza Zol's first ability triggers, putting a +1/+1 counter on itself.
5. Repeat from step 2.
6. You may also repeat this combo whenever a creature enters the battlefield under an opponent's control if you can give Garza Zol deathtouch indefinitely.

What the combo produces

• Destroy all creatures opponents control
• Destroy each creature that enters the battlefield under an opponent's control
• Lock