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

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

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

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