Myr Welder, Farmstead Gleaner, and Empowered Autogenerator

Prerequisites

• Myr Welder on the battlefield
• Farmstead Gleaner in exile
• Empowered Autogenerator in exile
• Myr Welder does not have summoning sickness
• available

Steps

1. Activate Myr Welder using Empowered Autogenerator's ability by tapping it, putting a charge counter on Myr Welder and adding one mana of any color for each charge counter on Myr Welder
2. Activate Myr Welder using Farmstead Gleaner's ability by paying and untapping it, putting a +1/+1 counter on Myr Welder
3. Repeat

Results

• Infinite +1/+1 counters on Myr Welder
• Infinite charge counters on Myr Welder
• Infinite colored mana