Forbidden Technique

The power to possess knowledge of and use dangerous and forbidden powers/techniques. Sub-power of Eldritch Arts and Lovecraftian Powers. Variation of Double-Edged Power and Forbidden Knowledge.
==Also Called==
*Cursed/Dangerous/Dark/Eldritch/Evil/Taboo Power/Technique
*Forbidden Power
*Kinjutsu (Naruto)
==Capabilities==
The user possesses knowledge of dangerous and forbidden powers and techniques that are typically banned from being taught or used. The reasons vary from causing damage to the user themselves, to massive collateral damage, to violating the laws of nature, to simply not being meant for mortals to know or comprehend.
==Applications==
*Dark Arts
*Limiter Removal
*Power Overdrive
**Power Sacrifice
*Overclocking
*Sacrificial Power
*Suicidal Attack
*Totality Collapse
==Associations==
*Double-Edged Arts
*Double-Edged Power
*Eldritch Arts
*Forbidden Knowledge
==Limitations==
*Usage of such techniques and power often comes with a price, such as the user’s sanity or health.
==Known Users==
See also: Dangerous Forbidden Technique.
==Known Powers==
*Bloodbending (Avatar series)
*Unforgivable Curse (Harry Potter)
*Girufadomu Barusuruku (Konjiki no Gash Bell!/Zatch Bell!)
*Girugadomu Barusuruku (Konjiki no Gash Bell!/Zatch Bell!)
*Dark Dimension Magic (Marvel Cinematic Universe)
*Juyo/Vaapad/Form VII (Star Wars Canon/Legends)
*Forbidden Spinjitzu (Lego Ninjago: Masters of Spinjitzu)
*Shatterspin (Ninjago: Dragon Rising)
==Gallery==
File:Yakone (Avatar Korra) Psychic Bloodbending.gif|Bloodbending (Avatar series) was a bending technique that was so terrifying and immoral that it became outlawed from Republic City by Katara.
Shredder (Batman vs Ninja Turtles) Sato-oshi Strike.gif|The Sato-oshi Strike (Batman vs. Teenage Mutant Ninja Turtles) is a dangerous technique to use because it focuses all of the user's energy into a single strike, threatening the user as well as the opponent. As a result, the technique has been mostly lost; only Splinter and Shredder know it.
Buffy Primeval.png|Buffy Summers' (Buffy the Vampire Slayer) usage of the enjoining spell to combine her power and soul with her friends in the Scooby Gang was considered taboo by the spirit of the First Slayer, who tried to kill them in their dreams.
Goku's Kaio-ken.gif|Son Goku (Dragon Ball series) often makes use of dangerous and life-threatening techniques, such as the Kaio-ken, which increases his power beyond its natural limits at the cost of severe strain on his body, risking severe injury or even death the more it's used...
Goku seals immortal Turtle Black.jpg|...and the Evil Containment Wave, which uses so much Ki to perform that the user is likely to die in the process of using it, regardless of the technique's success.
Transmuting-arm.gif|As a consequence of performing human transmutation, Edward Elric (Fullmetal Alchemist) lost his right arm and left leg but gained the power to perform Alchemy without a transmutation circle.
Machine Caliber Combat.png|Machine Calibers (Gargantia on the Verdurous Planet) possess the Neuroplus ability, a direct neural interface between pilot and Caliber that boosts performance by 153 percent at the cost of killing the pilot after 482 seconds, with Galactic Alliance regulations forbidding its activation without knowing that the pilot will have access to medical personnel immediately afterwards...
Suisei-no-gargantia-13-large-35.jpg|...and Chamber ultimately ejecting Ledo to save him from dying after using it.
Voldemort Using the Cruciatus Curse on Harry.gif| Unforgivable Curse (Harry Potter), Crucio…
Imperius Curse.gif| …Imperio…
Cedric (Harry Potter) death.gif| …& Avada Kedavra.
SoraandLayla3.jpg|The Legendary Great Maneuver (Kaleido Star) is an extremely dangerous and famous performance that has caused the death of many performers, to the extent that most are forbidden to even know what it is until they're ready to perform it, and Layla Hamilton was forced to retire from the stage due to a shoulder injury afterward.
Terra Darkness KH.gif|Terra's (Kingdom Hearts) usage of darkness was forbidden by Master Eraqus, degrading his sanity and leaving him susceptible to Xehanort's possession.
Forbidden Spell.jpeg|Riou's (Konjiki no Gash Bell!) Girufadomu Barusuruku is classified as a forbidden spell, as it morphs him into a giant mindless beast that'll attack allies and enemies alike.
Supernova Torch.jpg|Johnny Storm/The Human Torch (Marvel Comics) can generate supernova-level heat at the cost of heavy collateral damage and instant draining of his powers. 
File:Doctor Strange Matter Church Kaecilius.gif|After stealing the pages from the Book of Cagliostro, Kaecilius and the Zealots (Marvel Cinematic Universe) was able to use Dark Dimension Magic to gain new powers. These powers are also amplified in the Mirror Dimension.
Gear Second by Monkey D. Luffy.gif|Monkey D. Luffy's (One Piece) Gear Second is a process that would kill a human without a rubberized body, and nonetheless runs the risk of exhausting him and shortening his lifespan.
KenshinOVA.png|While one of the most powerful warriors in the world thanks to his knowledge of Hiten Mitsurugi-ryū, Kenshin Himura (Rurouni Kenshin) was unable to keep up with the physical demands necessary to properly use it, especially its ultimate technique, and was ultimately forced to retire from swordsmanship.
Mace Windu's Vaapad.jpg|Usage of the lightsaber style Form VII, Juyo (Star Wars) requires tapping into the dark side of the Force and is forbidden to most Jedi except those who demonstrate they're capable of handling it safely...
Vaapad Star Wars.gif|...Mace Windu developed a variation called Vaapad that allowed him to control his inner darkness and channeling it into worthy ends.
Spn-514-1-14.jpg|Sam Winchester's (Supernatural) consumption of demon blood greatly enhanced his psychic powers, at the cost of degrading his sanity and turning him into an addict.
File:Scrolls of Forbidden Spinjitzu (Ninjago).png|The Scrolls of Forbidden Spinjitzu (Ninjago) contain the dark powers of Forbidden Spinjitzu.
File:Cinder (Ninjago) Wolf Mask.gif|Wearing a Wolf mask allows Cinder (Ninjago: Dragon Rising) to access the power of Shatterspin when it is activated by the Mallet and Gong of Shattering.
==Videos==
Batman vs Shredder - Batman vs Teenage Mutant Ninja Turtles-2
(HD 1080p) Mace Windu vs. Darth Sidious & Anakin Skywalker-2
Category:Powers
Category:Traits