spells CLASS [by level] [by school]
spells CLASS [of level num|expanded knowledge]

By default, this command will list all of the spells available to your class.

Using by level will organize the given list by spell level, e.g. spells mage by level. You may also apply a school name, for example spells mage by level by school

If you append suffix of level num you'll be shown spells of only that level, e.g. spells psion of level 3.

Psions and psywarriors may specify expanded knowledge to view all of the spells that may be applied to the expanded knowledge feat.