Prerequisites
- Farid, Enterprising Salvager on the battlefield
- Metalwork Colossus in hand
- Weapons Manufacturing on the battlefield
- Phantom Train on the battlefield
Steps
- Cast Metalwork Colossus by paying
- When Metalwork Colossus enters, Weapons Manufacturing triggers, creating a Munitions token
- Activate Phantom Train by sacrificing Metalwork Colossus
- When Metalwork Colossus dies, Farid triggers, creating a Scrap token
- Resolve the Phantom Train ability
- Activate Metalwork Colossus by sacrificing the Scrap and Munitions tokens
- The Munitions token triggers, dealing 2 damage to any target
- Resolve the Metalwork Colossus ability, returning it from your graveyard to your hand
- Repeat
Results
- Infinite +1/+1 counters on a creature
- Infinite ETB
- Infinite LTB
- Infinite damage
- Infinite death triggers
- Infinite sacrifice triggers
- Infinite storm count
Required Cards 4

Farid, Enterprising Salvager
Legendary Creature — Human Soldier

Metalwork Colossus
Artifact Creature — Construct

Weapons Manufacturing
Enchantment

Phantom Train
Artifact — Vehicle