Teshar, Ancestor's Apostle + Scrap Trawler + Woe Strider + Welding Jar

Teshar, Ancestor's Apostle

Scrap Trawler

Woe Strider

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

This recursive loop uses Teshar, Ancestor's Apostle as your engine, triggering its ability to return Scrap Trawler from your graveyard to the battlefield every time you cast a historic artifact like Welding Jar. Once your board is set up, you sacrifice Welding Jar to protect your setup and feed Scrap Trawler to Woe Strider's sacrifice outlet. Because Welding Jar has a mana value of 0 and Scrap Trawler has a mana value of 3, Scrap Trawler's death trigger targets the jar in your graveyard and returns it straight back to your hand, ready to be recast and restart the entire cycle.