Exchange of Words + Ley Weaver + Mishra's Factory

Mana needed: {2}{U}{U}

GU identity

Commander legal

The 3 combo pieces

What must be in place

Mishra's Factory does not have summoning sickness.
You control at least one additional land.

How to execute it

  1. Activate Mishra's Factory's second ability by paying {1}, causing it to become a 2/2 Aseembly-Worker artifact creature in addition to its other types.
  2. Cast Exchange of Words by paying {1}{U}{U}.
  3. When Exchange of Words enters the battlefield, it triggers, exchanging the text boxes of Ley Weaver and Mishra's Factory.
  4. Activate Mishra's Factory by tapping it, untapping itself and any other land you control.
  5. Repeat step 4.

What the combo produces