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Cost: 5 mana
Castable on: player/mob
Duration: 6 - 31 hours
If you hadn't guessed it already, this spell makes you invisible. Certain mobs and players will be unable to see you but you will become visible if you engage in combat or your invisibility is dispelled. If a mob attacks you while invisible, you will gain the benefit of the extra AC until you flee or the mob is killed.
cast 'invisibility' <victim>
See also: Detect Invisibility, Shroud of Darkness