Azir, Ascendant

champion unit

rune calm: [Action] — Choose a unit you control. Move me to its location and it to my original location. If it's equipped, you may attach one of its Equipment to me. Use only once per turn.

Rulings

• My Sand Soldier has Shady Spectacles equipped and is a copy of Azir, Ascendent. What happens if I activate the copied Azir’s activatedability before detaching the Shady Spectacles and then attach them to the same Sand Soldier as a copy of the same Azir, Ascendent? Can I use the activated ability again?