Solar Array + Freed from the Real + Karn, Silver Golem

Solar Array

Freed from the Real

Karn, Silver Golem

How it works

1. Animate Solar Array, if needed.
2. Cast Freed from the Real by paying its mana cost, attaching it to Solar Array.
3. Activate Solar Array by tapping it, adding and causing the next artifact spell you cast this turn to have sunburst.
4. Activate Freed from the Real by paying , untapping Solar Array.
5. Repeat from step 3 as desired.
6. Cast any artifact spell, triggering its sunburst ability an infinite number of times, either putting infinite +1/+1 counters on charge counters on the artifact.

This clever loop hinges on transforming utility into a self-sustaining mana engine using Karn, Silver Golem to turn Solar Array into an artifact creature so it can bear the enchantment Freed from the Real. Once Freed from the Real is attached, you can tap Solar Array for blue mana to pay the enchantment's untap cost, generating an infinite surplus of mana. Even better, because Solar Array grants sunburst to the next artifact spell you cast this turn, feeding that infinite mana into the loop lets you turn it into an astronomical number of triggers—allowing you to drop an artifact creature with infinite +1/+1 counters or charge counters.