Teshar, Ancestor's Apostle + Myr Retriever + Blasting Station

Teshar, Ancestor's Apostle

Myr Retriever

Blasting Station

How it works

1. Cast the 0-cost artifact creature by paying 0.
2. Teshar triggers, returning Myr Retriever from your graveyard to the battlefield.
3. Myr Retriever enters the battlefield, triggering Blasting Station and causing it to untap.
4. The 0-cost artifact creature enters the battlefield, triggering Blasting Station.
5. In response, activate Blasting Station by tapping it and sacrificing the 0-cost artifact creature, dealing 1 damage to any target.
6. Resolve the Blasting Station trigger from step 4, untapping it.
7. Activate Blasting Station by tapping it and sacrificing Myr Retriever.
8. Myr Retriever triggers, returning the 0-cost artifact creature from your graveyard to your hand.
9. Resolve the Blasting Station ability, dealing 1 damage to any target.
10. Repeat.

This elegant loop turns the graveyard into an endless ammunition depot, orchestrated by Teshar, Ancestor's Apostle and their ability to resurrect low-cost threats whenever you cast a historic spell. Blasting Station serves as both the executioner and the engine, converting your creatures into direct damage while its passive untap ability resets for the next cycle. Meanwhile, Myr Retriever acts as the recursive glue, bringing your sacrificed artifact right back to hand so the loop can start anew.