Emry, Lurker of the Loch + Displacer Kitten + Lion's Eye Diamond + Smellerbee, Rebel Fighter

Emry, Lurker of the Loch

Displacer Kitten

Lion's Eye Diamond

Smellerbee, Rebel Fighter

How it works

1. Activate Emry by tapping it, allowing you to cast Lion's Eye Diamond from your graveyard.
2. Cast Lion's Eye Diamond by paying 0.
3. Displacer Kitten triggers, blinking Emry.
4. When Emry enters, it triggers, causing you to mill four cards.
5. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
6. Repeat.

This clever loop relies on Displacer Kitten's passive ability to continually refresh Emry, Lurker of the Loch each time a noncreature spell is cast. By utilizing Lion's Eye Diamond as that recurring noncreature spell, you can repeatedly sacrifice it for mana while its discard cost fuels Emry's ability to cast it right back from the graveyard. Meanwhile, Smellerbee, Rebel Fighter and the rest of the board contribute passive haste and combat utility, though the engine itself thrives purely on the endless cycle of artifact casting, blinking, and mana generation.