Vraska, Swarm's Eminence + Walking Ballista

Vraska, Swarm's Eminence

Walking Ballista

How it works

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