Finder of Secrets

You can tap a solid surface with the pommel of this sword. If there is a secret door or compartment behind the area tapped, the pommel will give a resounding ring

 

From the Shadows

Once per day, you can double your sneak attack dice on a non-critical hit

 

Damage done with this weapon is considered magical for the purposes of overcoming immunities

Proficiency with a shortsword allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: rogue, Finesse, Light