Dihada, Binder of Wills, Underworld Breach, and Release to the Wind

Prerequisites

• Dihada, Binder of Wills on the battlefield
• Underworld Breach on the battlefield
• Release to the Wind in the graveyard
• Dihada has at least four loyalty counters

Steps

1. Activate Dihada's second loyalty ability by removing three loyalty counters from it, causing you to mill four cards and create four Treasure tokens
2. Activate three Treasures by tapping and sacrificing them, adding
3. Cast Release to the Wind from your graveyard for its escape cost by paying and exiling three other cards from your graveyard, blinking Dihada
4. Repeat

Results

• Exile your library
• Infinite self-mill