Myr Galvanizer, Silver Myr, Replication Specialist, and Thousand-Year Elixir

Prerequisites

• Myr Galvanizer in hand
• Silver Myr in hand
• Replication Specialist on the battlefield
• Thousand-Year Elixir on the battlefield
• available

Steps

1. Cast Silver Myr by paying
2. Silver Myr enters the battlefield, triggering Replication Specialist, causing you to pay to create a token copy of Silver Myr
3. Activate both Silver Myr by tapping them, adding
4. Cast Myr Galvanizer by paying
5. Myr Galvanizer enters the battlefield, triggering Replication Specialist, causing you to pay to create a token copy of Myr Galvanizer
6. Activate a Myr Galvanizer by paying and tapping it, untapping all other Myr you control
7. Activate both Silver Myr by tapping them, adding
8. Repeat from step 6

Results

• Infinite blue mana
• Infinite untap of Myrs you control