Prerequisites
- Nezumi Prowler in hand
- All other permanents on the battlefield
- Light of Promise attached to Walking Ballista
- Walking Ballista has at least two +1/+1 counters on it
- available
Steps
- Cast Nezumi Prowler by paying
- Nezumi Prowler enters the battlefield, giving Walking Ballista deathtouch and lifelink until end of turn
- Activate Walking Ballista by removing a +1/+1 counter from it, dealing 1 damage to any target and causing you to gain 1 life
- Light of Promise triggers, putting a +1/+1 counter on Walking Ballista
- Repeat from step 3
Results
Required Cards 3
Light of Promise
Enchantment — Aura
Nezumi Prowler
Artifact Creature — Rat Ninja
Walking Ballista
Artifact Creature — Construct