Trench Behemoth, Fastbond, and Wind-Scarred Crag

Prerequisites

• Trench Behemoth on the battlefield
• Fastbond on the battlefield
• Wind-Scarred Crag on the battlefield

Steps

1. Activate Trench Behemoth by returning Wind-Scarred Crag from the battlefield to your hand, untapping it
2. Play Wind-Scarred Crag, triggering it and Fastbond
3. Resolve the Wind-Scarred Crag 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