Color Identity: G

Initial Card State
- All permanents on the battlefield.
Easy Prerequisites
- Undermountain Adventurer doesn't have summoning sickness.
Notable Prerequisites
- You've completed a dungeon.
Mana Needed
- ({2} magic symbol)
available.
Steps
- Cause Undermountain Adventurer to become an artifact using Thran Forge.
- Activate Undermountain Adventurer by tapping it, adding six ({G} magic symbol)
. - Activate Voltaic Construct by paying ({2} magic symbol)
, untapping Undermountain Adventurer. - Repeat from step 2.
Results
- Infinite green mana.
- Infinite untap of artifact creatures you control.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).