Fastbond + Swiftwater Cliffs + Trench Behemoth

GUR identity

The 3 combo pieces

• Fastbond
• Swiftwater Cliffs
• Trench Behemoth

How to execute it

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

What the combo produces

• Infinite landfall triggers
• Infinite lifegain triggers