Energy Arc + Kitsa, Otterball Elite

Mana needed: {W}{U}

WU identity

Commander legal

The 2 combo pieces

What must be in place

Kitsa does not have summoning sickness.
Kitsa has power 2 or greater.
Creatures you control can tap to produce at least {2}.

How to execute it

  1. Cast Energy Arc by paying {W}{U}.
  2. Kitsa's prowess ability triggers, giving it +1/+1 until end of turn.
  3. Holding priority, activate any number of creatures by tapping them, adding at least {2}.
  4. Activate Kitsa's second ability by paying {2} and tapping it, copying Energy Arc.
  5. Resolve the copy of Energy Arc, untapping all creatures you control.
  6. Repeat from step 3.

What the combo produces