Magda, Brazen Outlaw, Clock of Omens, and Memnarch

Prerequisites

• Magda, Brazen Outlaw on the battlefield
• Clock of Omens on the battlefield
• Memnarch on the battlefield
• available

Steps

1. Cause Magda to become an artifact using Memnarch
2. Activate Clock of Omens by tapping Magda and another artifact, targeting Magda
3. Magda triggers, creating a Treasure token
4. Resolve the Clock of Omens ability, untapping Magda
5. Repeat from step 2

Results

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