Voltaic Construct + Thran Forge + Viridian Joiner

Voltaic Construct

Thran Forge

Viridian Joiner

How it works

1. Cause Viridian Joiner to become an artifact using Thran Forge.
2. Activate Viridian Joiner by tapping it, adding at least 3.
3. Activate Voltaic Construct by paying 2, untapping Viridian Joiner.
4. Repeat from step 2.

This clever assembly of three distinct pieces transforms a humble mana dork into an infinite green mana engine. It all hinges on Thran Forge, which bestows the artifact type onto Viridian Joiner and grants it a crucial power boost. Once modified, Viridian Joiner taps for enough green mana to fund Voltaic Construct's ability, which untaps the elf to repeat the cycle endlessly.