Delivery Moogle + Displacer Kitten + Welding Jar + Tormod's Crypt

Delivery Moogle

Displacer Kitten

Welding Jar

Tormod's Crypt

How it works

1. Cast the artifact in your hand by paying its mana cost.
2. Displacer Kitten triggers, blinking Delivery Moogle.
3. When Delivery Moogle enters, it triggers, searching your library or graveyard for the other artifact and putting it into your hand.
4. Activate the artifact cast in step 1 by sacrificing it.
5. Repeat.

This loop turns a simple recursion engine into an infinite storm and trigger machine by using Displacer Kitten to reset your setup every time you cast a spell. You alternate between fetching and casting either Welding Jar or Tormod's Crypt, letting the Kitten's Avoidance ability blink your Delivery Moogle to pull the next piece right back to your hand. Because both zero-mana artifacts can be immediately sacrificed for their own abilities, they effortlessly feed your sacrifice triggers while resetting themselves for the next iteration.