Emry, Lurker of the Loch, Displacer Kitten, Delif's Cone, and Dynaheir, Invoker Adept

Prerequisites

• Emry, Lurker of the Loch on the battlefield
• Displacer Kitten on the battlefield
• Delif's Cone on the battlefield
• Dynaheir, Invoker Adept on the battlefield

Steps

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

Results

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