Mind Over Matter + Tamiyo's Logbook + Thought Reflection

U identity

Commander legal

The 3 combo pieces

What must be in place

You control at least four other artifacts.
You control a mana-producing permanent that can produce at least {U}.

How to execute it

  1. Activate a mana-producing permanent by tapping it, adding {U}.
  2. Activate Tamiyo's Logbook by paying {U} and tapping it, causing you to draw two cards.
  3. Activate Mind over Matter twice by discarding two cards, untapping Tamiyo's Logbook and the mana producing permanent.
  4. Repeat.

What the combo produces