Umbral Mantle + Wirewood Channeler
G identity
Commander legal
The 2 combo pieces
What must be in place
Wirewood Channeler does not have summoning sickness. There are at least three Elves on the battlefield.
How to execute it
- Activate Wirewood Channeler by tapping it, adding at least three mana of any color.
- Activate Wirewood Channeler by paying {3} and untapping it, giving it +2/+2 until end of turn.
- Repeat.
What the combo produces
- Infinite colored mana
- Infinite mana creatures you control can produce
- Infinite untap of creatures you control
- Infinitely large creature until end of turn