Emry, Lurker of the Loch + Displacer Kitten + Welding Jar + Purphoros, Bronze-Blooded

Emry, Lurker of the Loch

Displacer Kitten

Welding Jar

Purphoros, Bronze-Blooded

How it works

1. Activate Emry by tapping it, allowing you to cast Welding Jar from your graveyard.
2. Cast Welding Jar by paying 0.
3. Displacer Kitten triggers, blinking Emry.
4. When Emry enters, it triggers, causing you to mill four cards.
5. Activate Welding Jar by sacrificing it.
6. Repeat.

This clever loop relies on a recursive artifact dance where Emry, Lurker of the Loch acts as the engine, letting you repeatedly cast Welding Jar straight out of your graveyard. Every time you cast that free artifact, Displacer Kitten's avoidance trigger blinks Emry, resetting her tap ability and churning through your library with self-mill upon re-entry. Meanwhile, the sacrificed Welding Jar protects your board or simply fuels endless sacrifice triggers, while Purphoros, Bronze-Blooded sits safely as a noncreature enchantment (assuming your red devotion stays low), passively granting haste and its own cheat-into-play effect to the rest of your deck.