COMMAND: use
ARGUMENTS: <item> [args]

The "use" command uses a non-combat spell (see the help files for particular
spells for information on their usage, ie "help spell invisibility") from a
magical item in your inventory (the magic item does not need to be readied).

The first argument is the name of the magical item (this can be a letter/number
abbreviation as seen in the "eq" command, if the item is readied).

Some spells take optional arguments--these should follow the name of the item.

EXAMPLES:

use staff
(cast the spell from a staff in your inventory)
use wand steve
(casts the spell from a wand in your inventory, presumably at Steve, though 
 the meaning of the argument is spell-dependent)