Teshar, Ancestor's Apostle + Scrap Trawler + Welding Jar + Bloodflow Connoisseur

Teshar, Ancestor's Apostle

Scrap Trawler

Welding Jar

Bloodflow Connoisseur

How it works

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 Bloodflow Connoisseur by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Welding Jar from your graveyard to your hand.
6. Resolve the Bloodflow Connoisseur ability.
7. Repeat.

This clever loop relies on a finely tuned escalation of mana values and recycling triggers to generate endless value. With Teshar, Ancestor's Apostle anchoring your battlefield by returning low-mana creatures whenever you cast a historic spell, you can easily pull Scrap Trawler back into the fray. Meanwhile, Scrap Trawler acts as your recycling engine, feeding on the destruction of artifacts like Welding Jar to bounce them right back to your hand for another cast. Finally, Bloodflow Connoisseur provides the necessary sacrifice outlet to send Scrap Trawler to the graveyard, keeping the gear-grinding cycle in motion while growing larger with every iteration.