How it works
Prerequisites
- Strong has at least one +1/+1 counter on it.
Steps
- 1Activate Strong using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to Strong.
- 2Strong triggers, putting three +1/+1 counters on it and causing you to get three rad counters.
- 3Repeat an arbitrarily large number of times.
- 4Activate Strong using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to any target.
- 5Repeat step 4 as desired.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?