Tezzeret the Seeker, The Peregrine Dynamo, and Empowered Autogenerator

Prerequisites

• Tezzeret the Seeker on the battlefield
• The Peregrine Dynamo on the battlefield
• Empowered Autogenerator on the battlefield

Steps

1. Activate Tezzeret's first loyalty ability by putting a loyalty counter on it, targeting Empowered Autogenerator and The Peregrine Dynamo
2. Holding priority, activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding one mana of any color for each charge counter on it
3. Activate The Peregrine Dynamo by paying and tapping it, copying Tezzeret's ability, targeting Empowered Autogenerator and The Peregrine Dynamo
4. Resolve the copy of Tezzeret's ability, untapping Empowered Autogenerator and The Peregrine Dynamo
5. Repeat from step 2

Results

• Infinite colored mana
• Infinite mana artifacts you control can produce
• Infinite untap of artifacts you control
• Infinite charge counters on Empowered Autogenerator