Mystic Speculation + Namor the Sub-Mariner + Phyrexian Altar + Wizards of Thay

Mana needed: {U}

U identity

Commander legal

The 4 combo pieces

What must be in place

You have at least two opponents.

How to execute it

  1. Declare Wizards of Thay as an attacker. Its myriad ability triggers, creating a token copy of it attacking each other opponent.
  2. Holding priority, cast Mystic Speculation by paying {U} due to Wizards of Thay.
  3. Namor triggers, creating a 1/1 Merfolk creature token.
  4. Resolve Mystic Speculation.
  5. Activate Phyrexian Altar by sacrificing the Merfolk, adding {U}.
  6. Repeat from step 2

What the combo produces