Elite Arcanist + Roar of the Kha

WU identity

Commander legal

The 2 combo pieces

What must be in place

Creatures you control can tap to produce at least {2}.

How to execute it

  1. Activate any number of creatures by tapping it, adding at least {2}.
  2. Activate Elite Arcanist by paying {2} and tapping it, copying Roar of the Kha and casting the copy without paying its mana cost.
  3. Resolve the copy of Roar of the Kha, untapping all creatures you control.
  4. Repeat.

What the combo produces