Auto-Spells are enchanted spells that are wildedible and have 1000 charges for the spell that you/someone else has enchanted. They have the same hits as a regular spell, so you can either use regular spells or the auto-spell. They are worn in the glove and the weapons slot at the same time. A shield can be used at the same time, or a book for higher magic bonuses. Auto-spells are commenly used in order to replace a staff.
Here are all of the Auto-Spells.
THE ELEMENTAL AUTO-SPELL
It fires all four elemental spells (FIRE WATER EARTH AND AIR) and its special attack consists of the Player raises the Auto-Spell into the sky and all four elements wrap around the Player uses as a shield for about 30 seconds.