Advancement : Ghostblade

The Slayers are the swordsmen doomed with the Ghost Arm.
They each resist their curse in their own way, but in the end, they all meet the same fate: death.

But sometimes, a miracle happens to a dying Slayer.

The Ghostman Syndrome.
A ghost would enter his body while it's in stasis between life and death, sharing the body with his own soul.
Those who got caught up in such a bizarre twist of destiny become neither alive nor dead.

Their body would turn ash gray with their Ghost Arm looking just as faded.
They look as ghastly as a ghost, with no trace of life left in them. But still they would go on, swinging their swords. They're called the Ghostblades.

Skill Name	Level	Skill Description
Ghostblade Leather Armor Mastery	15	Leather Armor additionally increases the Ghostblade's Attack/Movement Speeds, Physical Critical Chance, Strength, Vitality, Spirit, and Max HP/MP.
Ghostman	15	Changes your Basic/Dash attacks to the unique Ghostblade style, and enables you to use skills in the middle of Dash attacks. Also enables aerial attacks during Backstep.
Ghost Step	15	Press the skill key once to take the ready stance, and enter it again to dash forward. Enemies in your path will receive multi-hit damage the moment you reappear. Using a Swordsmanship skill during this skill's casting motion will add its Atk. and attack range to the Swordsmanship skill's.
Phantom Slash	15	Quickly slashes at enemies in front 3 times.
Ghost Retracer	20	Can be cast while the Ghostblade and the Ghost are separated. Can only be used once for each skill that summons the Ghost, enabling you to quickly move where it is.
Ghostblade Katana Mastery	20	Katanas increase the Ghostblade's Physical Atk. and Hit Rate. Also, his weapon's Physical Atk. (including Reinforcement/Amplification bonuses) is set to its Magical Atk.
Ghost: Single Strike	20	The Ghostblade swings his sword, and the Ghost appears and dashes forward, slashing at enemies in its path. Can be used in the middle of Swordsmanship skills without the casting motion.
Blue-blooded Ghost Warrior	25	Increases the Ghostblade's Attack/Movement Speeds, Physical Critical Chance, and Critical Atk.
Spectral Thrust	25	Forcefully stabs at enemies, pulling them, including Super Armor enemies, toward you. Brings airborne and downed enemies back to their feet.
Ghost: Quad-slash	25	The Ghostblade swings his sword, and the Ghost appears and repeatedly slashes at enemies without moving. Can be used in the middle of Swordsmanship skills without the casting motion.
Phantasmal Binity	30	The two souls within the Ghostblade resonate with each other, increasing Atk. for his Basic attacks, Ghost Slash, Drive Slash, and Advanced skills.
Ultimate Phantom Slash	30	Adds an upward slash at the end of Phantom Slash. Ultimate Phantom Slash's level increases along with Phantom Slash's.
Dyad: Soul Cross	30	The Ghost dashes forward, slashing at enemies, and then crosses paths with the Ghostblade, attacking again. If this skill is used while the Ghostblade and the Ghost are separated, then they instantly move in their facing direction, attacking enemies.
Soul Strike	35	Concentrates his spiritual power and slashes downward at enemies in front.
Half Moon Slash	35	The Ghostblade and the Ghost swing their swords together, attacking enemies in a broad area. If this skill is used while they are separated, then they instantly perform it where they stand.
Ghost: Circle Cut	40	The Ghostblade swings his sword, and the Ghost appears and makes a wide spin, attacking enemies within range. Can be used in the middle of Swordsmanship skills without the casting motion.
Spectral Eradication	45	Concentrates his power into his spirit sword, which he brandishes at enemies in front.