Clock of Omens, Encroaching Mycosynth, and Magda, Brazen Outlaw

Prerequisites

• Clock of Omens on the battlefield
• Encroaching Mycosynth on the battlefield
• Magda, Brazen Outlaw on the battlefield

Steps

1. Activate Clock of Omens by tapping Clock of Omens and Magda, targeting Magda
2. Magda triggers, creating a Treasure token
3. Resolve the Clock of Omens ability, untapping Magda
4. Activate Clock of Omens by tapping a Treasure token and Magda, targeting Magda
5. Repeat from step 2
6. Once you have infinite Treasures, you may use them to activate Magda's ability

Results

• Infinite tapped Treasure tokens
• Put all artifacts and Dragons from your library onto the battlefield