Solid Ground + Vigor + Walking Ballista

G identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Walking Ballista by removing a +1/+1 counter on it, targeting itself, but putting two +1/+1 counters on it due to Vigor.
  2. Activate Walking Ballista by removing a +1/+1 counter on it, dealing 1 damage to any target.
  3. Repeat.

What the combo produces