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

Teshar, Ancestor's Apostle

Scrap Trawler

Lion's Eye Diamond

Lithatog

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 Lithatog 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 Lithatog ability.
7. Repeat.

This clever loop turns graveyard recycling into an engine by using Teshar, Ancestor's Apostle as the recursive heartbeat, triggering its historic ability every time you cast Lion's Eye Diamond. As you crack Lion's Eye Diamond for mana and sacrifice Scrap Trawler to Lithatog's activated ability, Scrap Trawler's own ability triggers to hand the Diamond right back to you. The mana from the Diamond pays to recast the artifact, restarting the whole cycle while Lithatog grows larger with every sacrificed artifact.