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

UR identity

Commander legal

The 4 combo pieces

What must be in place

There is at least one additional artifact on the battlefield.

How to execute it

  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.

What the combo produces