Price (Item Level): 21,000 gp (15th)
Body Slot: — (held)
Caster Level: 13th
Aura: Strong; (DC 21) divination
Activation: As spell used
Weight: 2 lb.
This forked staff is made of supple willow. A rune of an eye sits below the fork.
A runestaff of divination allows you to cast any of the following spells (each two times per day) by expending a prepared arcane spell or arcane spell slot of the same level or higher.
Prerequisites: Craft Staff, detect secret doors, locate creature, locate object, prying eyes, tongues, true seeing.
Cost to Create: 10,500 gp, 840 XP, 21 days.
Source: Magic Item Compendium, page 177.