All Will Be One, Zur, Eternal Schemer, and Ajani's Pridemate

Prerequisites

• All Will Be One on the battlefield
• Zur, Eternal Schemer on the battlefield
• Ajani's Pridemate on the battlefield
• You have a way to place a counter on a permanent or player
• available

Steps

1. Activate Zur by paying , causing All Will Be One to become an enchantment creature
2. Place a counter on a permanent or player
3. All Will Be One triggers, dealing 1 damage to an opponent and causing you to gain 1 life
4. Ajani's Pridemate triggers, putting a +1/+1 counter on itself
5. Repeat from step 3

Results

• Infinite +1/+1 counters on Ajani's Pridemate
• Infinite damage
• Infinite lifegain
• Infinite lifegain triggers