Bunker Incursion Demons

These four unnamed demons served the Prince of Hell Asmodeus and aided in his attack on the Men of Letters bunker.

Powers and Abilities
They appeared to be regular low-level demons with all the powers of ones.
 * Demonic Possession - As demons, they needed vessels to walk the Earth.
 * Immortality - As demons, they would never age or die unless killed.
 * Invulnerability - As demon they were invulnerable to normal methods of harm.
 * Super Strength - As demons, they were stronger than most monsters and humans.

Weaknesses
They possessed the regular weaknesses of demons.
 * Higher-Tier Demons - They were weaker than and subservient to higher-level demons such as the Prince of Hell Asmodeus.
 * Angel Blades - Like most demons, they could be killed with an angel blade.
 * Seraphim - Castiel was able to overpower and smite one in a fight without much trouble.
 * Archangels - After reacting to his friends being in danger, Gabriel effortlessly threw off two of the demons, sending them flying to the Men of Letters bunker's lower level with great force.

Appearances

 * Season 13
 * Bring 'em Back Alive