Jorn, God of Winter // Kaldring, the Rimestaff + Strionic Resonator + Thermal Flux

Mana needed: {U}

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. Cast Thermal Flux by paying {U}, causing Strionic Resonator to become a snow permanent until end of turn.
  2. Move to your combat phase, and declare Jorn as an attacker, triggering its ability.
  3. Holding priority, activate all mana producing snow permanents you control by tapping them, adding at least {3}.
  4. Activate Strionic Resonator by paying {2} and tapping it, copying Jorn's triggered ability.
  5. Resolve the copy of Jorn's ability, untapping all snow permanents you control.
  6. Repeat from step 3.

What the combo produces