Fedra

Fedra and later Kat was the name assumed by a demon who escaped from the Devil's Gate and wreaked havoc in Key West.

Powers and Abilities
Fedra was a low-level demon with all the powers abilities of one.
 * Demonic Possession - As a demon, Fedra required a vessel to walk the Earth.
 * Spell Casting - Fedra was skilled at magic, casting a spell that super-charged all of the spirits on Key West and attempting one to control the spirits. She was later able to cast a spell that bound all of the spirits on Key West into Dean as a gestalt so he could fight the Last Calusa.

Weaknesses
As a regular low-level demon, Fedra had all the regular weaknesses of demons.
 * Devil's Trap - Like all demons, Fedra could be bound within a devil's trap.
 * Exorcism - Like most demons, Fedra could be exorcised.
 * The Colt - Like all demons, Fedra could be killed by the Colt.
 * Demon-killing knife - Like most demons, Fedra could be killed by the demon-killing knife.
 * Angel Blade - Like at least most demons, Fedra could be killed by an angel blade.
 * Angels - As a low-level demon, Fedra was vulnerable to angels.
 * High-Tier Demons - Fedra was subservient to Azazel before her death.
 * The Last Calusa - The Last Calusa was able to easily destroy Alberto and harm Fedra.

Appearances

 * Supernatural: Bone Key