Farmstead Gleaner + Gyre Sage + Marvin, Murderous Mimic
Mana needed: {3} at most
G identity
Commander legal
The 3 combo pieces
How to execute it
- Activate Marvin using Gyre Sage's ability by tapping it, adding {G} for each +1/+1 counter on Marvin.
- Activate Marvin using Farmstead Gleaner's ability by paying {2} and untapping it, putting a +1/+1 counter on Marvin.
- Repeat.
What the combo produces
- Infinite +1/+1 counters on a creature
- Infinite green mana