When successfully cast on a person, that person will rise off the ground.
If you have this spell, you can control your flight, so instead of spending
movement points you spend a bit of mana when moving, and can move faster.
If you have wings, you spend much less movement points than you normally would.
Otherwise, it's an offensive debuff with a short duration, rendering the victim
unable to flee and dodge. They can choose to wait it out or land immediately,
lagging themselves.
To cancel the effects of this spell in any case, use LAND command.
Also, you may travel through flight area, if you have any fly form, or any pet
such as dragon or griffon. Use command FLY to fly. In the air, use WHERE to see
who's downwards, LAND or DOWN for landing.