Teshar, Ancestor's Apostle + Scrap Trawler + Grinding Station + Welding Jar

Teshar, Ancestor's Apostle

Scrap Trawler

Grinding Station

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. When Scrap Trawler and Welding Jar enter, Grinding Station triggers twice, untapping Grinding Station.
4. Activate Welding Jar by sacrificing it.
5. Activate Grinding Station by tapping it and sacrificing Scrap Trawler.
6. When Scrap Trawler dies, it triggers, returning Welding Jar from your graveyard to your hand.
7. Resolve the Grinding Station ability.
8. Repeat.

This intricate loop turns the humble **Welding Jar** into an engine for infinite sacrifice and mill, all anchored by **Teshar, Ancestor's Apostle** reviving our fallen threats whenever a historic spell is cast. By recasting the Jar, Teshar brings back **Scrap Trawler**, whose ability lets us recur the **Welding Jar** to our hand each time a cheaper artifact bites the dust. Meanwhile, **Grinding Station** serves as both our sacrifice outlet and the win condition, untapping itself automatically from the constant stream of artifact entries to mill the opponent out entirely.