Delney, Streetwise Lookout + Oltec Matterweaver + Kor Skyfisher

Delney, Streetwise Lookout

Oltec Matterweaver

Kor Skyfisher

How it works

1. Cast Kor Skyfisher by paying 1.
2. Oltec Matterweaver triggers twice, creating two copies of a Treasure token you control.
3. When Kor Skyfisher enters the battlefield, it triggers twice, returning itself and another creature with mana value 2 or less that can be cast using colored mana from the battlefield to your hand.
4. If needed, activate a Treasure by tapping and sacrificing it, adding one mana of any color.
5. Repeat step 4 one additional time if you do not have enough mana to cast the other creature returned to your hand in step 3.
6. Cast the other creature returned to your hand in step 3 by paying its mana cost.
7. Oltec Matterweaver triggers twice, creating two copies of a Treasure token you control.
8. Activate two Treasures by tapping and sacrificing them, adding 1.
9. Repeat.

This clever loop relies on Delney, Streetwise Lookout to turn Oltec Matterweaver and Kor Skyfisher into an absolute engine, doubling every single triggered ability they generate because their power is 2 or less. When you cast Kor Skyfisher, Oltec Matterweaver copies your existing Treasure tokens twice, while the Skyfisher's own entry triggers twice to bounce itself back to your hand alongside another small creature. Sacrificing the newly minted Treasures provides the exact mana needed to replay Kor Skyfisher and repeat the process endlessly, flooding the board with infinite artifact tokens, storm count, and everything else you could possibly need.