Tezzeret the Seeker, The Peregrine Dynamo, and Nyx Lotus

Prerequisites

• Tezzeret the Seeker on the battlefield
• The Peregrine Dynamo on the battlefield
• Nyx Lotus on the battlefield

Steps

1. Activate Tezzeret's first loyalty ability by putting a loyalty counter on it, targeting Nyx Lotus and The Peregrine Dynamo
2. Holding priority, activate Nyx Lotus by tapping it, adding at least Activate The Peregrine Dynamo by paying and tapping it, copying Tezzeret's ability, targeting Nyx Lotus and The Peregrine Dynamo
3. Resolve the copy of Tezzeret's ability, untapping Nyx Lotus and The Peregrine Dynamo
4. Repeat from step 2

Results

• Infinite mana artifacts you control can produce
• Infinite untap of artifacts you control
• Infinite mana of colors you have devotion to