Soul Edge is the the fact against in the Soul series of fighting games and namesake to the first installment. Originally forged by human hands, at first Soul Edge was just an ordinary sword, but after being bathed in blood and hatred countless times, the sword turned into a demonic weapon and gained a wicked soul called Inferno. Those who grasp his hilt are unable to escape his curse, as his spirit invades the mind like a parasite and drives his wielder insane. As his blade is soaked in blood he grows in power, yet he manages to shine a polished red. Soul Edge is distinguished by the animate eye representing his core.
Consistently referred to as the "evil sword" throughout the series, Soul Edge has a reputation for devouring souls. The weapon is also known to be a shape-shifter which form he takes depends on his current owner. Only those with great mental discipline can retain their will while wielding this weapon. In the games, a common trait of selecting Soul Edge as a combative weapon is that he depletes the health of the player whilst giving increased attack power or even draining an opponent's health upon contact. Either way, it is not unusual for the player to lose the battle as a result of wielding the weapon, regardless of the opponent landing the finishing blow, and thereby living up to his in-game legend of "consuming" his wielder.
When Siegfried took the sword, he created "the Evil Seed", a manifestation of the sword's evil energy that caused disastrous negative effects.
Soul Edge's curse is called malfestation, and is inflicted upon those who wield not only the sword himself, but those who come into contact with his shards. Normally, the Evil Seed transforms the person infected into a monster, as he does to Zasalamel when he wielded him, Siegfried-Nightmare, Lizardman, Necrid and Cervantes de Leon, from the main series, and Geki and Maki from Soulcalibur Legends, as well as other people mentioned in characters' backstories. The curse's newest victims are Amy, Voldo, Raphael, and Sophitia and his newest allies are Tira, Solnhofen and Johan Dürer. Many people have fragments of the cursed sword inside their body, such as Astaroth and Maxi, or others keep a fragment or fragments of him, or in order to test their own powers, such as Mitsurugi or Rock.
The first known bearer of Soul Edge was a king, whose strong will conquered the malign intelligence of the blade. However, his son was not so strong, and quickly fell under the influence of Inferno. Jealous of his father's power, he stole Soul Edge and instantly came under the possession of the evil sword. In a desperate battle against the deranged prince, the mighty king defeated Soul Edge, but at the cost of his son's life. Swearing vengeance against the cursed blade, which disappeared after the encounter, he forged from purified fragments of Soul Edge the holy blade Soul Calibur.
The second known bearer of Soul Edge was Zasalamel, during one of his many lifetimes. Trying to break the curse of his eternal reincarnations, Zasalamel obtained the cursed blade, but instead, his soul was possessed by the evil will of the sword, and he turned into the host of the blade until the end of that life. After that, records cease until several hundred years later.
During the 16th century, Soul Edge mysteriously reappeared in a secret antique auction, though it is unknown why he now existed as two blades instead of one. The swords were obtained by an English curio dealer, whose ship was attacked by the dreaded pirate Cervantes de Leon. Possessed by the will of the wicked swords, Cervantes slew the crew of the ship and then slaughtered the population of a Spanish port-town, where he stayed the next twenty-five years, waiting of the birth of the "Child of the Cursed Sword". But then a holy warrior sent by Hephaestus, Sophitia Alexandra, confronted him and was able to destroy the smaller of the two blades. About to kill her, Cervantes was stopped and killed by a demon huntress named Taki
It was at that point when Siegfried Schtauffen found the object he had been seeking. When he tried to take the blade lying beside the dead Cervantes, Inferno (called "Soul Edge" in Soul Blade), in an attempt to restore himself, flowed into the corpse and fought Siegfried for the possession of the evil sword. Siegfried won the battle, and when he grasped the hilt of Soul Edge, he was unable to control his power, and released the Evil Seed on the world. Siegfried was further corrupted until he no longer had control over his own body, assuming the role of Nightmare. In the penultimate events of Soulcalibur, he was defeated by Kilik and Xianghua after her treasured Krita-Yuga weapon revealed herself to be Soul Calibur. Xianghua then used Soul Calibur to shatter Soul Edge. However, traces of Soul Edge were still present in Siegfried's body, and he eventually donned the azure armor again.
Soul Edge is the the fact against in the Soul series of fighting games and namesake to the first installment. Originally forged by human hands, at first Soul Edge was just an ordinary sword, but after being bathed in blood and hatred countless tim...