My afformentioned evil enchanter character is planning to build a flying ship. Out of the souls of pixies. See... doing the math... I should only need about fifty of them to install into choice locations within the vessel. Basically making a flying frame of metal that's capable of supporting the necessary weight. From there, a ship can be built. There will be a control room with a magically suspended model of the ship.
All the flying frame pieces are programmed so they'll attempt to stay in the correct x-y-z location relative to the model ship. If you push the ship "up"- the floor will begin to "chase" it upward. The higher you lift it over its suspension point, the faster the vessel will travel. It would also be able to twist in all kinds of fascinating directions. I'll probably build it saucer-ship-style for maximum efficiency.
The control room itself will have some enchantments stuck on it to keep both pilot and model ship suspended in the center of the room. Always keeping the pilot sitting "upright" in relation so the ground.
Eventually I'll get the entire vessel made out of something metal and magical. "Behold, my f-ing flying tank! Powered by pixie souls. And possibly an air elemental. Also. Cannon. With enchanted cannonballs. Also made from peoples' souls.