Emry, Lurker of the Loch + Displacer Kitten + Jeweled Lotus + Breaching Hippocamp

Emry, Lurker of the Loch

Displacer Kitten

Jeweled Lotus

Breaching Hippocamp

How it works

1. Activate Emry by tapping it, targeting Jeweled Lotus.
2. Cast Jeweled Lotus from your graveyard by paying 0.
3. Displacer Kitten triggers, blinking Breaching Hippocamp.
4. When Breaching Hippocamp enters, it triggers, untapping Emry.
5. Activate Jeweled Lotus by tapping and sacrificing it.
6. Repeat.

This engine transforms your graveyard into an infinite loop by leveraging Displacer Kitten's passive ability to blink Breaching Hippocamp every time you cast a noncreature spell. With Breaching Hippocamp continuously untapping Emry, Lurker of the Loch, you gain repeated access to Emry's tap ability to recast artifacts from your graveyard. Jeweled Lotus serves as the fuel for this entire cycle, providing the free artifact casts needed to keep Displacer Kitten blinking the untapper while generating a limitless supply of commander-locked colored mana through endless sacrifices.