Voltaic Construct + Prismatic Geoscope + Karn, the Great Creator

Voltaic Construct

Prismatic Geoscope

Karn, the Great Creator

How it works

1. Animate Prismatic Geoscope using Karn, the Great Creator.
2. Activate Prismatic Geoscope by tapping it, adding at least three mana of any color
3. Activate Voltaic Construct by paying 2, untapping Prismatic Geoscope.
4. Repeat from step 2.

This loop transforms a humble landscape into an engine of limitless power, turning abstract domain synergy into raw, boundless energy. By using Karn, the Great Creator to awaken Prismatic Geoscope into an artifact creature, it gains the vital capacity to be targeted as an active participant rather than a passive stone. Once animated, tapping the Geoscope yields an abundance of colored mana—more than enough to pay the activation cost of Voltaic Construct. The Construct immediately untaps the Geoscope, priming it to be tapped once more in a perpetual motion machine that generates infinite colored mana.