Elvish Archdruid + Umbral Mantle

G identity

Commander legal

The 2 combo pieces

• Elvish Archdruid
• Umbral Mantle

What must be in place

Elvish Archdruid does not have summoning sickness. You control at least three Elves.

How to execute it

1. Activate Elvish Archdruid by tapping it, adding at least {G}{G}{G}.
2. Activate Elvish Archdruid by paying {3} and untapping it, giving it +2/+2 until end of turn.
3. Repeat.

What the combo produces

• Infinite green mana
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control
• Infinitely large creature until end of turn