Employ the power of darkness to absorb the target's MP.
To live by the sword is to die by the sword. There is time enough for regret in the flames of hell.
Duskblade is used by The Thunder God in The Orbonne Monastery. When casting, multiple dark circles will appear on the ground. Each circle requires three people to be standing in them. Once the cast is finished, all players are hit, with the damage scaling on how many circles were inadequately filled.
Dead or alive...slash magic power! Dark Sword!
Drain MP from one enemy
Duskblade is an active ability that allows the user to deal physical damage (1.4x) to a single enemy and drain its MP by 30%. It costs 7 MP to execute, and can currently be learned only by Gaffgarion (level 36, 4★) in the Global version; in the Japanese version, it can be learned by Orlandeau (level 58, 5★).