Teshar, Ancestor's Apostle + Ashnod's Altar + Glint Hawk

Teshar, Ancestor's Apostle

Ashnod's Altar

Glint Hawk

How it works

1. Cast an artifact in your hand by paying 0.
2. Teshar triggers, returning Glint Hawk from your graveyard to the battlefield.
3. When Glint Hawk enters, it triggers, returning another artifact that can be cast for 0 from the battlefield to your hand.
4. Resolve the artifact spell cast in step 1.
5. Activate Ashnod's Altar by sacrificing Glint Hawk.
6. Repeat.

This clever loop transforms free artifacts into an endless engine of resurrection and sacrifice, all fueled by Teshar, Ancestor's Apostle and their historic spellcasting trigger. Whenever you cast an artifact, Teshar plucks Glint Hawk straight from your graveyard, whose own entry trigger bounces another zero-cost artifact right back to your hand to keep the chain moving. Meanwhile, Ashnod's Altar stands ready to convert Glint Hawk into a steady stream of colorless mana the moment it hits the battlefield, funding your next loop while generating an unstoppable torrent of sacrifice and death triggers.