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

Color identity: BGU
Mana cost: 
Steps:
  1. Activate Trench Behemoth by returning Jwar Isle Refuge from the battlefield to your hand, untapping it.
  2. Play Jwar Isle Refuge, triggering it and Fastbond.
  3. Resolve the Jwar Isle Refuge 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