Farid, Enterprising Salvager + Metalwork Colossus + Weapons Manufacturing + Krark-Clan Ironworks

Farid, Enterprising Salvager

Metalwork Colossus

Weapons Manufacturing

Krark-Clan Ironworks

How it works

1. Cast Metalwork Colossus by paying at most 2.
2. When Metalwork Colossus enters, Weapons Manufacturing triggers, creating a Munitions token.
3. Activate Krark-Clan Ironworks by sacrificing Metalwork Colossus.
4. When Metalwork Colossus dies, Farid triggers, creating a Scrap token.
5. Activate Metalwork Colossus by sacrificing the Scrap and Munitions tokens.
6. The Munitions token triggers, dealing 2 damage to any target.
7. Resolve the Metalwork Colossus ability, returning it from your graveyard to your hand.
8. Repeat.