Teshar, Ancestor's Apostle + Scrap Trawler + Woe Strider + Tormod's Crypt

Teshar, Ancestor's Apostle

Scrap Trawler

Woe Strider

Tormod's Crypt

How it works

1. Cast Tormod's Crypt by paying its mana cost.
2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3. Activate Tormod's Crypt by tapping and sacrificing it.
4. Activate Woe Strider by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Tormod's Crypt from your graveyard to your hand.
6. Resolve the Woe Strider ability.
7. Repeat.

This clever loop turns the zero-mana artifact Tormod's Crypt into an engine by leveraging Teshar, Ancestor's Apostle and Scrap Trawler together. Whenever you recast your free artifact, Teshar triggers to pull Scrap Trawler back from the graveyard, while Scrap Trawler itself triggers upon death to recycle Tormod's Crypt right back to your hand whenever Woe Strider sacrifices it. Woe Strider anchors the entire operation by providing both the essential sacrifice outlet and a fodder Goat token upon entering, letting you churn through your graveyard endlessly for infinite sacrifice, death, and scry triggers.