Teshar, Ancestor's Apostle + Scrap Trawler + Goblin Bombardment + Welding Jar

Teshar, Ancestor's Apostle

Scrap Trawler

Goblin Bombardment

Welding Jar

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

This recursive loop hinges on the synergy between Teshar, Ancestor's Apostle and Scrap Trawler, turning the casting of cheap artifacts into an engine that constantly recycles resources. By casting Welding Jar, you trigger Teshar to pull Scrap Trawler back from the graveyard, setting up a closed loop where sacrificing Welding Jar and the Trawler allows the Trawler's own death trigger to return the Jar straight back to your hand. Meanwhile, Goblin Bombardment provides the free sacrifice outlet needed to kill Scrap Trawler on command while converting the endless cycle of artifacts into infinite damage for the win.