Emry, Lurker of the Loch + Displacer Kitten + Urabrask the Hidden + Tormod's Crypt

Emry, Lurker of the Loch

Displacer Kitten

Urabrask the Hidden

Tormod's Crypt

How it works

1. Activate Emry by tapping it, allowing you to cast Tormod's Crypt from your graveyard.
2. Cast Tormod's Crypt by paying 0.
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.

This clever loop relies on Emry, Lurker of the Loch to continuously dig through your library while feeding itself the free artifacts it needs to keep going. By utilizing Displacer Kitten's blink trigger every time you cast a noncreature spell, you can reset Emry each time she brings back Tormod's Crypt, turning zero-mana artifact casts into a self-sustaining engine. Meanwhile, Urabrask the Hidden ensures that Emry gains haste immediately upon re-entering the battlefield, allowing her tap ability to be used again without waiting.