Spider-Man, Peter Parker, and Deathbringer Thoctar

Prerequisites

• Spider-Man, Peter Parker on the battlefield
• Deathbringer Thoctar on the battlefield

Steps

1. Give Deathbringer Thoctar lifelink
2. Activate Deathbringer Thoctar by removing a +1/+1 counter from it, dealing 1 damage to any target and causing you to gain 1 life
3. Spider-Man triggers, putting a +1/+1 counter on Deathbringer Thoctar
4. Repeat

Results

• Infinite damage
• Infinite lifegain triggers
• Infinite lifegain