The Yin Blade

==Summary==
The Yin Blade is a weapon from Ninjago. While its origins are unknown, Sensei Yang discovered it at some point in his life, and after learning that it had Life-Restoring powers, he tried to use it on himself to achieve eternal life. However, this plan failed, and he accidentally cursed the entire Temple he was in, making him and all of his students become undead ghosts bound forever in the temple. Later, the Yin Blade was encased in a case of Clearstone and brought to the Ninjago Museum of History. There, Cole, during the Day of the Departed, wanting to free himself from the curse cast by Sensei Yang, took the blade to and went to the latter's temple to fight him, but he was ambushed and captured by his students. Yang then, taking advantage of the ongoing Yin-Yang Eclypse, used the Yin Blade to open a rift to the Departed Realm and to come back to life, however, once Cole freed himself, he was defeated after a brief battle, and the Yin Blade was completely destroyed by Cole in his new RX form.
==Powers and Stats==
Tier: 
Name: Yin Blade
Origin: Ninjago
Age: Unknown, but it is implied to be extremely ancient.
Classification: Appears and can be used as a chain-like weapon, but it is mostly meant to be used as a tool to perform magical rituals.
Wielders: Cole, Sensei Yang
Powers and Abilities: Superhuman Physical Characteristics, Black Magic (The Yin Blade possesses an immense amount of Black Magic, and its abilities are based on it), Reality Warping, Space-Time Manipulation Portal Creation, Dimensional Travel (On specific moon eclipses, the Yin Blade is capable of opening a rift through the fabric of Reality/Spacetime, which functions as a portal to the 16 Realms, dimensions parallel to Ninjago. One of which, the Departed Realm, functions as the afterlife for most Souls, and many inter-dimensional traveling methods or tools, such as the Realm Crystal, aren't capable of reaching it. Able to grant the power to travel to the Ethereal Divide, the infinite inter-dimensional "space" between all the Realms), Life Manipulation (The Yin Blade has life-restoring powers. Was capable of restoring withered plant's life) Resurrection (By entering through the rifts created by the Yin Blade, an undead being like a ghost can come back to life), Necromancy, Curse Manipulation, Transmutation (If used incorrectly, the Yin Blade can curse its user and potentially entire locations and the people inside them, turning them into cursed ghosts), Light Manipulation (When used to create rifts, the Yin Blade glows fluorescent green. Should be capable of manipulating light as ghost do), Non-Physical Interaction (Even without its powers, the Yin Blade can harm intangible ghosts with its sheer blade. Sharp enough to easily slice through ghostly swords), Some level of Sealing (If an entire location is cursed by the Yin Blade, the pople in it are cursed into becoming ghosts, and are bound to that location. Even after most of Yang's student came back to life, and after the Yin Blade's destruction, one soul was forced to remain to hunt its temple), Power Bestowal (The person cursed and turned into a ghost by it can gain the following powers: Immortality [Types 1, 6 and 7], Intangibility, Flight, Invisibility, Possession, Light Manipulation, Non-Physical Interaction. Sensei Yang also gained access to the following abilities [Though it's unknown if it was because of the Yin Blade or because he gained them to outside means]: Illusion Creation, Reality Warping, Dimensional Travel, Water Manipulation, Necromancy, Soul Manipulation, Curse Manipulation, Some level of Sealing, Subjective Reality).
Attack Potency: Star level (Even without the use of its supernatural powers, the Yin Blade is still an extremely deadly weapon. Able to easily cut through ghostly swords, weapons capable of harming Cole, who is comparable to the other Ninjas), able to ignore durability with its powers
Speed: Immobile normally, Varies depending on the user (The Yin Blade is just a melee weapon normally and has no speed of its own, so it depends on how fast the wielder is capable of swinging it) up to FTL (Can be used as a weapon against Cole, who is comparable to Nya, who can easly keep up with Nadakhan who deflected, reacted and dodged these lasers).
Durability: Star level (While being more durable than other frequently used weapons in Ninjago, it was still shattered by Cole in RX mode).
Range: From Standard Melee Range to Extended Melee Range, Low Multiversal with it's supernatural powers
Weaknesses: Since the Yin Blade is meant to be used as a tool to perform magical rituals, rather than a weapon, most of its supernatural powers cannot really be used offensively (Check Note for more information)
Feats:
*Capable of opening a Rift to the Departed Realm, something that even the Realm Crystal isn't capable of achieving.
*Able to cut a ghostly sword multiple times when used in melee combat.
Notable Attacks/Techniques:
*Black Magic: The Yin Blade is a powerful tool filled with Black Magic, which can be used in multiple ways:
Yang_using_Yin_Blade.gif|The Yin Blade about to open a rift
Young_Yang_using_Yin_Blade.gif|The Yin Blade restoring life
**Rifts in Reality: During the Yin-Yang Eclipse, the Yin Blade is capable of cutting through the fabric of reality to open rifts to other 16 Realms parallel to Ninjago, one of which is the Departed Realm, and Astral Realm which functions as the afterlife for most souls, and not even the Realm Crystal, created by The First Spinjitzu Master himself, is able to reach. By crossing those rifts, an undead being, like a ghost, can break the curse cast on him and come back to life.
**Life-Restoring Powers: The Yin Blade has the power to restore life in beings, such as it did to withered plants.
**Cursing Powers: If used incorrectly, the Yin Blade can cast a curse on its user, and even on multiple people and the place they are in, turning them into ghosts and bounding them to that place.
Note:
*Despite its tremendous powers, the Yin Blade isn't supposed to be used as a weapon, but rather a tool for magical rituals: as such, most of its powers can't really be directly used offensively by the user, and the Blade's black magic can even backfire completely but cursing the user forever (though it is noted that it still is dangerous as a weapon due to always being sharp enough to cut space and time).
*In addition, the Yin Blade can open rifts into reality only during a very specific event: the Yin-Yang Eclipse, a lunar eclipse that happens very rarely. Despite all of this, the Yin-Blade can still be used as a long-range melee weapon.
*Don't try to make Yin blade upgrade to Universe level+ using this, it says if the Yin blade is destroyed it will destroy the universe but when Cole destroyed it nothing happened to the universe. 
==Gallery==
Departed_Blades.png|The Yin Blade (bottom left) alongside all of the Departed Blades
Figureyinblade.png|The Yin Blade's set form
The_Yin_Bladeart.png|As it appears in the show
Category:Items
Category:Items
Category:Ninjago
Category:Magic Users
Category:Reality Warpers
Category:Space Users
Category:Time Users
Category:Portal Users
Category:Dimensional Travel Users
Category:Resurrection Users
Category:Life Users
Category:Necromancers
Category:Curse Users
Category:Transmutation Users
Category:Light Users
Category:Non-Physical Interaction Users
Category:Sealing Users
Category:Power Bestowal Users
Category:Subjective Reality Users
Category:Durability Negation Users