Vraska, Swarm's Eminence + Walking Ballista

Prerequisites

• Walking Ballista has at least two +1/+1 counters.
• You have a way to give Walking Ballista deathtouch.

Steps

1. 1Give Walking Ballista deathtouch.
2. 2Activate Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to an opponent.
3. 3Vraska triggers, putting a +1/+1 counter on Walking Ballista.
4. 4Repeat steps 2-3.

Effects

• Infinite damage