Emry, Lurker of the Loch + Displacer Kitten + Fervor + Welding Jar

Emry, Lurker of the Loch

Displacer Kitten

Fervor

Welding Jar

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 ingenious loop turns a humble zero-cost artifact into an engine of endless rebirth, all anchored by Emry, Lurker of the Loch pulling Welding Jar straight back out of your graveyard. Thanks to Fervor granting the necessary haste, Emry can tap immediately to initiate the sequence without waiting a turn. Each time you recast the zero-mana Welding Jar, Displacer Kitten's avoidance trigger steps in to blink Emry, resetting her tap ability and fueling an infinite cascade of self-mill, sacrifices, and enters-the-battlefield triggers.