Steward of the Harvest + Sword of the Paruns + Tolarian Academy

GU identity

The 3 combo pieces

What must be in place

You control at least four artifacts.

How to execute it

  1. Activate the creature with Sword of the Paruns attached using Tolarian Academy's ability by tapping it, adding at least {U}{U}{U}{U}
  2. Activate Sword of the Paruns by paying {3}, untapping the creature.
  3. Repeat.

What the combo produces