- "Phenom is on his feet again, a little wobbly but still game. He's got his hands up, blades extended. Either of those things might take my head off like a dandelion."
- ― Dr. Impossible, Soon I Will Be Invincible
The ability to wield arm-blade weaponry with great skill. Variation of Weapon Proficiency.
The user demonstrates a great aptitude for arm-mounted blades. They can wield arm-blades with great skill in hand condition, agility, and moderate attack power.
- Stab enemies mercilessly
- Whirl your weapon to counter or block attacks
- Be able to use the weapon can be modified without the arm location and put it on the wrists.
- If the user possesses energy capabilities, they may be able to perform:
See Also: Blade Below the Shoulder.
Dinoponera (Arachnid) is equipped with a pair of retractable elbow needle gauntlets, laced with bullet ant venom, that she wields with deadly ferocity.
The Hidden Blade (Assassin's Creed) is the trademark weapon of the Assassin Order.
Ikuro Hashizawa (Baoh: the Visitor) generates Reskiniharden Saber Phenomenon...
Creed Diskenth (Black Cat) using his Imagine Blade Level Max to create a gigantic arm blade that envelopes his entire arm, wielding it with tremendous destructive power.
Karl Ruprecht Kroenen (Hellboy the movie) uses arm-mounted blades with deadly skill and precision.
Oroku Saki/Shredder (Teenage Mutant Ninja Turtle), truly lives up to his name.
Rayne (BloodRayne) uses arm-mounted blades to lethal effect.
Edward Elric (Fullmetal Alchemist) utilizes a blade mounted on his automail arm with ease.
Lan Fan (Fullmetal Alchemist)
arm-mounted blades are among the many trademark weapons of the Predator race (Predator/Aliens vs. Predator).
Sally Acorn (Archie's Sonic the Hedgehog)
Ginta (Marchen Awakens Romance) can wield the blade created with Babbo's first version at a great level.
Snow (Marchen Awakens Romance) can use her Ice Ring to turn her hand into a blade of ice. Through her training with Ginta, she has learned to wield the blade at a proficient level.
Each of the Flat Sisters (Marchen Awakens Romance) possesses the Ghost ÄRM, Scalpel, which allows them to turn their hands into blades at will.
Kakkō (Naruto) using a pair of retractable wrist blades as his main weapons.
Guren (Naruto) can wield her Jade Crystal Blade with great proficiency.
Gein (Rurouni Kenshin: Restoration) using a pair of retractable wrist blades to finish his ensnared opponents skillfully.
Hitsugi (Gintama) is equipped with a pair of wrist blades that he wields with tremendous skill and force, easily splitting a man in two.
Cole MacGrath (inFAMOUS) can generate blades of pure electricity around his arms to slice his opponents.
J. Gail/Centerfold's Stand Hanged Man (JoJo's Bizarre Adventure Part III: Stardust Crusaders)
Issei Hyodou (Highschool DxD) can combine the holy sword Ascalon and his Boosted Gauntlet as powerful melee weapons.