Dino DNA + Power Artifact + Ashnod's Altar + Atsushi, the Blazing Sky

Dino DNA

Power Artifact

Ashnod's Altar

Atsushi, the Blazing Sky

How it works

1. Activate Dino DNA by paying 4, creating a token copy of Atsushi that is a 6/6 Dinosaur.
2. Activate Ashnod's Altar by sacrificing the Atsushi token, adding CC.
3. When the Atsushi token dies, it triggers, creating three Treasure artifact tokens.
4. Activate two Treasures by tapping and sacrificing them, adding 2.
5. Repeat.
6. Once you have infinite mana, you may instead choose Atsushi's first mode.

This loop is a masterclass in cost reduction, turning a normally prohibitive mana investment into a self-sustaining engine. By slapping Power Artifact onto Dino DNA, you slash the steep 6-mana cost to create a copy down to a manageable 4 mana. You then sink that mana into Dino DNA to birth a 6/6 Dinosaur version of Atsushi, the Blazing Sky, which immediately meets its end in Ashnod's Altar. Sacrificing the Atsushi token yields two colorless mana and triggers its death ability to spawn three Treasure tokens, two of which you crack to pay for the next activation. The remaining Treasures and mana stockpile rapidly, allowing you to eventually pivot Atsushi's death trigger to exiling and casting your entire library.