Emry, Lurker of the Loch, Displacer Kitten, Tormod's Crypt, and Dragonlord Kolaghan

Prerequisites

• Emry, Lurker of the Loch on the battlefield
• Displacer Kitten on the battlefield
• Tormod's Crypt on the battlefield
• Dragonlord Kolaghan on the battlefield

Steps

1. Activate Emry by tapping it, allowing you to cast Tormod's Crypt from your graveyard
2. Cast Tormod's Crypt by paying
3. Displacer Kitten triggers, blinking Emry
4. When Emry enters, it triggers, causing you to mill four cards
5. Activate Tormod's Crypt by tapping and sacrificing it
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Infinite self-mill