Fright Knight is an ancient and powerful ghost, self-described as the spirit of Halloween and both the Ghost King's minion and second-in-command.
A ruthless knight, Fright Knight lives to strike fear into the hearts of anyone he's against. If that doesn't work, he prefers to fight his way, using his skills to proclaim his superiority. It seems he either teams up or works for anyone whom might be of potential benefit to him.
Powers and Stats
Tier: At least 8-C, Possibly High 8-C physically, Unknown with his sword
Name: Fright Knight
Origin: Danny Phantom
Powers and Abilities: Superhuman Physical Characteristics, Great swordsman, Intangibility, Invisibility, Possession, Immortality (Type 7), Flight, Energy Projection, Transmutation and Life Creation (Can turn everyday objects into ghosts), Forcefields, Weather Manipulation, BFR with his sword (Everyone who is sliced by his sword is sent to another dimension, where they'll have to face their worst fears), Telekinesis, Fire Manipulation, Can summon Nightmare, Can throw a meteor
Attack Potency: At least Building Level, Possibly Large Building Level physically (Superior to Danny Phantom), Unknown with his sword (Created a forcefield big enough to cover an entire city. Stated that if he had his sword back, he would be powerful enough to create a stomr that would touch every corner of the globe)
Speed: Subsonic (Fought Danny Phantom)
Lifting Strength: Unknown
Striking Strength: Class GJ
Durability: At least Building Level, Possibly Large Building Level (Has ignored casual attacks from Danny, who was only able to damage him with his most powerful attacks), Intangibility and Immortality make him hard to kill
Stamina: Very high (Fought Danny Phantom)
Range: Melee physically, Higher with Energy Projection, Possibly planetary with his sword
Standard Equipment: His sword
Intelligence: Skilled fighter and swordsman
Weaknesses: Anti-Ghost Weapons. Blood Blossoms. Ecto-Ranium. If the opponent places Fright Knight's sword inside a pumpkin while reciting a poem (see note), Fright Knight will be transported back into the Ghost Zone.
Note: The poem to seal Fright knight way is: