How can you create a combo with Trench Behemoth, Fastbond, Dismal Backwater?
user
[START OF COMBO]This combo can be formed with Trench Behemoth, Fastbond, Dismal Backwater

Color identity: BGU
Mana cost: 
Steps:
  1. Activate Trench Behemoth by returning Dismal Backwater from the battlefield to your hand, untapping it.
  2. Play Dismal Backwater, triggering it and Fastbond.
  3. Resolve the Dismal Backwater trigger, causing you to gain 1 life.
  4. Resolve the Fastbond trigger, dealing 1 damage to you.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite landfall triggers
  - Infinite lifegain triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant