Trazyn the Infinite, Farmstead Gleaner, and The Eternity Elevator

Prerequisites

• Trazyn the Infinite on the battlefield
• Farmstead Gleaner in the graveyard
• The Eternity Elevator in the graveyard

Steps

1. Activate Trazyn using The Eternity Elevator's ability by tapping it, adding
2. Activate Trazyn using Farmstead Gleaner's ability by paying and untapping it, putting a +1/+1 counter on Trazyn
3. Repeat

Results

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