Prerequisites
- All Will Be One on the battlefield
- Archangel of Thune on the battlefield
- Bello, Bard of the Brambles on the battlefield
Steps
- Give All Will Be One lifelink, if needed
- Gain life in any way
- Archangel of Thune triggers, putting a +1/+1 counter on each creature you control
- All Will Be One triggers, dealing 1 damage to an opponent and causing you to gain at least 1 life
- Repeat from step 3
Results
Required Cards 3

All Will Be One
Enchantment

Archangel of Thune
Creature — Angel

Bello, Bard of the Brambles
Legendary Creature — Raccoon Bard