Archelos, Lagoon Mystic + Crystal Vein + Scaretiller + and 2 others

BGU identity

Commander legal

The 5 combo pieces

• Archelos, Lagoon Mystic
• Crystal Vein
• Scaretiller
• Viridian Longbow
• Voltaic Construct

What must be in place

Viridian Longbow attached to Scaretiller.
Scaretiller does not have summoning sickness.
Archelos is untapped.

How to execute it

1. Activate Crystal Vein's second ability by tapping and sacrificing it, adding {C}{C}.
2. Activate Scaretiller by tapping it.
3. Scaretiller triggers, returning Crystal Vein from your graveyard to the battlefield untapped due to Archelos.
4. Resolve the Scaretiller ability from step 2, dealing 1 damage to any target.
5. Activate Voltaic Construct by paying {2}, untapping Scaretiller.
6. Repeat.

What the combo produces

• Infinite damage
• Infinite landfall triggers