Prerequisites
- Shalai and Hallar on the battlefield
- Ajani's Pridemate on the battlefield
- You have a way to give Shalai and Hallar lifelink
- You have a way to put a +1/+1 counter on a creature you control
Steps
- Put a +1/+1 counter on a creature you control
- Shalai and Hallar triggers, dealing 1 damage to an opponent and causing you to gain one life
- Ajani's Pridemate triggers, putting a +1/+1 counter on itself
- Repeat from step 2
Results
- Infinite +1/+1 counters on Ajani's Pridemate
- Infinite damage
- Infinite lifegain
- Infinite lifegain triggers
Required Cards 2
Shalai and Hallar
Legendary Creature — Angel Elf
Ajani's Pridemate
Token Creature — Cat Soldier