Trench Behemoth, Fastbond, and Jungle Hollow

Prerequisites

• Trench Behemoth on the battlefield
• Fastbond on the battlefield
• Jungle Hollow on the battlefield

Steps

1. Activate Trench Behemoth by returning Jungle Hollow from the battlefield to your hand, untapping it
2. Play Jungle Hollow, triggering it and Fastbond
3. Resolve the Jungle Hollow trigger, causing you to gain 1 life
4. Resolve the Fastbond trigger, dealing 1 damage to you
5. Repeat

Results

• Infinite landfall triggers
• Infinite lifegain triggers