Spelljammer

the 'Space Ships' of D&D

A spelljammer was a magically powered vessel that can travel off planets and through space and the Phlogiston. Each ship has a magical Helm, a seat that allowed a powerful mage to pilot the ship.

Game Note: The nature of the Anon (magic) in Alan causes a Spelljammers to lose most of its power inside the Alanspace crystal sphere, only being functional in Aldern's atmosphere. While the 'pilot' retains the ability to steer, all porpulsion abilities of the helm no longer fuction, a special 'Solar Sail' are needed on ships to move it through Alanspace.