Deekah, Fractal Theorist + Mystic Speculation + Phyrexian Altar + Will, Scion of Peace

Mana needed: {U}

WU identity

Commander legal

The 4 combo pieces

What must be in place

You have gained at least 2 life this turn.
Will does not have summoning sickness.

How to execute it

  1. Activate Will by tapping it, reducing the cost of all white and/or blue spells you cast this turn by at least {2}.
  2. Cast Mystic Speculation with buyback by paying {U} due to Will's ability.
  3. Deekah triggers, creating a 0/0 Fractal creature token, and then putting a +1/+1 counter on the Fractal.
  4. Resolve Mystic Speculation, causing you to scry 3 and return it to your hand.
  5. Activate Phyrexian Altar by sacrificing the Fractal, adding {U}.
  6. Repeat from step 2.

What the combo produces