Karn, the Great Creator + Plargg, Dean of Chaos // Augusta, Dean of Order + Strionic Resonator

RW identity

Commander legal

The 3 combo pieces

What must be in place

Dean of Order.
Creatures you control can tap to produce at least {3}.
You control a creature that can attack this turn.

How to execute it

  1. Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Strionic Resonator to become an artifact creature until end of turn.
  2. Move to your combat phase, and declare any creature you control as an attacker, triggering Augusta.
  3. Holding priority, activate all mana-producing creatures you control by tapping them, adding at least {3}.
  4. Activate Strionic Resonator by paying {2} and tapping it, copying Augusta's ability.
  5. Resolve the copy of Augusta's ability, untapping all creatures you control.
  6. Repeat from step 3.

What the combo produces