Displacer Kitten + Muldrotha, the Gravetide + Welding Jar

BGU identity

Commander legal

The 3 combo pieces

What must be in place

You have not cast an artifact spell using Muldrotha this turn.
There is at least one other artifact on the battlefield.

How to execute it

  1. Activate Welding Jar by sacrificing it, regenerating target artifact.
  2. Cast Welding Jar from your graveyard by paying {0}.
  3. Displacer Kitten triggers, blinking Muldrotha.
  4. Repeat.

What the combo produces