The Burning Sage's Demesne
Key of Opening
One Charge Remaining
A Key of Opening usually resembles a normal iron key, though it is often covered with fancy designs. Each key carries three knock spells, which are cast as though by a 6th-level sorcerer.
The key is activated by touching it to a locked door, at which time it discharges one of the knock spells. When the third spell is discharged, the key crumbles to rust.
Caster Level: 6th
Prerequisites: Craft Wondrous Item, knock
Market Price: 300 gp