Emry, Lurker of the Loch + Genesis Chamber + Phyrexian Altar + Worldwalker Helm

Mana needed: {U}

U identity

Commander legal

The 4 combo pieces

What must be in place

You control a number of artifacts equal to or greater than two plus Emry's commander tax.

How to execute it

  1. Cast Emry from the command zone by paying {U}.
  2. When Emry enters the battlefield, it and Genesis Chamber trigger.
  3. Resolve the Emry trigger, causing you to mill four cards.
  4. Resolve the Genesis Chamber trigger, creating a 1/1 Myr artifact creature token and a Map token.
  5. Activate Phyrexian Altar by sacrificing Emry, adding {U}.
  6. Choose to return Emry to the command zone from your graveyard.
  7. Repeat.

What the combo produces