Teshar, Ancestor's Apostle + Scrap Trawler + Lithatog + Tormod's Crypt

Teshar, Ancestor's Apostle

Scrap Trawler

Lithatog

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 Lithatog by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Tormod's Crypt from your graveyard to your hand.
6. Resolve the Lithatog ability.
7. Repeat.

This clever loop relies on a recursive exchange of artifacts between the graveyard, hand, and battlefield. By casting Tormod's Crypt for zero mana, you trigger Teshar, Ancestor's Apostle, whose historic-spell ability immediately pulls Scrap Trawler back from the graveyard. You then sacrifice Tormod's Crypt to its own ability and feed Scrap Trawler to Lithatog's sacrifice outlet. The death of Scrap Trawler triggers its own recursive text, letting you pluck Tormod's Crypt right back out of the graveyard and back into your hand, ready to be cast all over again.