Marvin, Murderous Mimic, Farmstead Gleaner, and Kydele, Chosen of Kruphix

Prerequisites

• Marvin, Murderous Mimic on the battlefield
• Farmstead Gleaner on the battlefield
• Kydele, Chosen of Kruphix on the battlefield

Steps

1. Activate Marvin using Kydele's ability by tapping it, adding at least
2. Activate Marvin using Farmstead Gleaner's ability by paying and untapping it, putting a +1/+1 counter on Marvin
3. Repeat

Results

• Infinite colorless mana
• Infinite +1/+1 counters on a creature