Jorn, God of Winter // Kaldring, the Rimestaff + Moritte of the Frost + Strionic Resonator

BGU identity

Commander legal

The 3 combo pieces

What must be in place

Jorn does not have summoning sickness.
Snow permanents you control can tap to produce at least {3}.

How to execute it

  1. Declare Jorn as an attacker, triggering its ability.
  2. Holding priority, activate all mana producing snow permanents you control by tapping them, adding at least {3}.
  3. Activate Moritte of the Frost by paying {2} and tapping it, copying Jorn's triggered ability.
  4. Resolve the copy of Jorn's ability, untapping all snow permanents you control.
  5. Repeat from step 2.

What the combo produces