Lithatog + Scrap Trawler + Teshar, Ancestor's Apostle + Welding Jar

RGW identity

Commander legal

The 4 combo pieces

What must be in place

There is at least one additional artifact on the battlefield.

How to execute it

  1. Cast Welding Jar by paying its mana cost.
  2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
  3. Activate Welding Jar by sacrificing it.
  4. Activate Lithatog by sacrificing Scrap Trawler.
  5. When Scrap Trawler dies, it triggers, returning Welding Jar from your graveyard to your hand.
  6. Resolve the Lithatog ability.
  7. Repeat.

What the combo produces