Levitation: I do not see why You cannot just take your kinetic energy from falling and transfer it into a flywheel as well as the air all over you, thus maintaining you hovering in midair. Incidentally, mages need to just have flywheels close to with them everywhere you go, because https://fernandomfwqe.isblog.net/5-simple-statements-about-real-magic-spells-books-explained-56608329