Mizzix of the Izmagnus + Mystic Retrieval + Runic Repetition + Turnabout

UR identity

Commander legal

The 4 combo pieces

What must be in place

You have at least two experience counters.
Lands you control can tap to produce at least {U}{U}{U}{U}{R}.

How to execute it

  1. Activate all mana-producing lands you control by tapping them, adding at least {U}{U}{U}{U}{R}.
  2. Cast Turnabout by paying {U}{U}.
  3. If you have fewer than three experience counters, Mizzix of the Izmagnus triggers, causing you to get an experience counter.
  4. Resolve Turnabout, untapping all lands you control.
  5. Cast Mystic Retrieval by paying {U}, returning Turnabout from your graveyard to your hand.
  6. Cast Mystic Retrieval from your graveyard for its flashback cost by paying {R}, returning Runic Repetition from your graveyard to your hand and exiling Mystic Retrieval.
  7. Cast Runic Repetition by paying {U}, returning Mystic Retrieval from exile to your hand.
  8. Repeat.
  9. If lands you control can tap to produce at least {1}{U}{U}{U}{U}{R}, this combo nets infinite mana.

What the combo produces