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

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