Emry, Lurker of the Loch + Displacer Kitten + Welding Jar + Tannuk, Steadfast Second

Emry, Lurker of the Loch

Displacer Kitten

Welding Jar

Tannuk, Steadfast Second

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 engine turns recursion into an endless loop by leaning on Emry, Lurker of the Loch to constantly pull Welding Jar right back out of your graveyard for zero mana. Every time you cast that artifact, Displacer Kitten steps in to blink Emry, letting her fresh entry trigger a mill of four cards to keep feeding your resources. Meanwhile, Tannuk, Steadfast Second ensures your creatures have haste while providing a handy alternative way to deploy threats from your hand if needed, cementing this as a potent loop for infinite triggers and self-mill across Commander, Legacy, Oathbreaker, and Vintage.