Scabbard of Keen Edges

This scabbard is fashioned from cured leather and fine silver. It can shrink or enlarge to accommodate any knife, dagger, sword, or similar weapon up to and including a greatsword. Up to three times per day on command, the scabbard casts Keen Edge on any blade placed within it.

Creation

Prerequisites

Feats: Craft Wondrous Item

Spells: Keen Edge