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

Emry, Lurker of the Loch

Displacer Kitten

Welding Jar

Pestermite

How it works

1. Activate Emry by tapping it, targeting Welding Jar.
2. Cast Welding Jar from your graveyard by paying 0.
3. Displacer Kitten triggers, blinking Pestermite.
4. When Pestermite enters, it triggers, untapping Emry.
5. Activate Welding Jar by sacrificing it.
6. Repeat.

This crafty loop sets up an endless cycle of tinkering, using Emry, Lurker of the Loch to constantly dredge up and replay a zero-mana artifact from the graveyard. Every time you cast that Welding Jar from the graveyard, Displacer Kitten's avoidance ability triggers to blink Pestermite, which swoops back in to untap Emry and let the whole process start over. Meanwhile, Welding Jar sits ready as a free artifact to sacrifice whenever needed, letting you cycle through infinite artifact entries, leaves, and triggers while building up a massive storm count.