Trench Behemoth + Fastbond + Glimmerpost
Produces: Infinite colorless mana, Infinite landfall triggers, Infinite lifegain triggers
- Trench Behemoth
- Fastbond
- Glimmerpost
- Color identity
- GU
Steps
- Activate Trench Behemoth by returning Glimmerpost from the battlefield to your hand, untapping it.
- Play Glimmerpost, triggering it and Fastbond.
- Resolve the Glimmerpost trigger, causing you to gain at least 1 life.
- Resolve the Fastbond trigger, dealing 1 damage to you.
- Activate Glimmerpost by tapping it, adding {C}.
- Repeat.