Eligeth, Crossroads Augur, Curator of Mysteries, and Dream Trawler

Prerequisites

• Eligeth, Crossroads Augur on the battlefield
• Curator of Mysteries on the battlefield
• Dream Trawler on the battlefield

Steps

1. Activate Dream Trawler by discarding a card
2. Curator of Mysteries triggers, causing you to draw a card due to Eligeth
3. Resolve the Dream Trawler ability
4. Repeat

Results

• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinitely powerful Dream Trawler until end of turn