For what it's worth guys, you can't summon Aqueous Orb in the air, as it needs to follow the rules of the Summoning School and be summoned in an environment suitable for it (i.e.: on the ground).
I was sad to discover this, as it meant my dream for using the Orb against flyers (falling damage + water damage!) was over.
They are still very fun in combo with Create Pits though!
