The Aetheric Knight

From the introduction: A new option for the Fighters out there looking for more mobility and control, or simply bursting out some magically enhanced damage. While not as magical as the Eldritch Knight, it doesn't rely on another attribute to increase your usefulness and keeps to more traditional Fighter build. The Aetheric Knight binds to a crystal blade that taps into the latent magic energy of the universe. This allows the wielder to quickly warp to their enemies, and unleash a torrent of enhanced attacks.