Karametra's Acolyte + Memnarch + Voltaic Construct
Mana needed: {1}{U}{U}
GU identity
Commander legal
The 3 combo pieces
What must be in place
Your devotion to green is at least three.
How to execute it
- Cause Karametra's Acolyte to become an artifact using Memnarch.
- Activate Karametra's Acolyte by tapping it, adding at least {G}{G}{G}.
- Activate Voltaic Construct by paying {2}, untapping Karametra's Acolyte.
- Repeat from step 2.
What the combo produces
- Infinite green mana
- Infinite untap of artifact creatures you control