Teshar, Ancestor's Apostle + Scrap Trawler + Lion's Eye Diamond + Arcbound Ravager

Teshar, Ancestor's Apostle

Scrap Trawler

Lion's Eye Diamond

Arcbound Ravager

How it works

1. Cast Lion's Eye Diamond by paying its mana cost.
2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
4. Activate Arcbound Ravager by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Lion's Eye Diamond from your graveyard to your hand.
6. Resolve the Arcbound Ravager ability.
7. Repeat.

This clever loop turns graveyard recycling into an infinite engine by leveraging Teshar, Ancestor's Apostle and Scrap Trawler in tandem. When you cast Lion's Eye Diamond, Teshar's historic trigger pulls Scrap Trawler back from the graveyard, providing the recursion anchor needed to get the artifact back to your hand when sacrificed. You then crack Lion's Eye Diamond for mana and feed Scrap Trawler to Arcbound Ravager, triggering Scrap Trawler to return the Diamond to your hand so the cycle can begin anew. Every iteration grows Arcbound Ravager larger with +1/+1 counters and fuels your mana pool, letting you repeat the process indefinitely.