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

Prerequisites

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

Steps

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

Effects

• Infinite damage
• Infinite landfall triggers