Prerequisites
- Walking Ballista on the battlefield
- Unspeakable Symbol on the battlefield
- City on Fire on the battlefield
- You have a way to give Walking Ballista lifelink
- Walking Ballista has at least two +1/+1 counters on it, or your life total is at least 4
Steps
- Give Walking Ballista lifelink, if needed
- If Walking Ballista has less than two +1/+1 counters on it, activate Unspeakable Symbol by paying 3 life, putting a +1/+1 counter on Walking Ballista
- Activate Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 3 damage to an opponent or a permanent an opponent controls, and causing you to gain 3 life
- Repeat from step 2
Results
Required Cards 3
Walking Ballista
Artifact Creature — Construct
Unspeakable Symbol
Enchantment