- "Evil god of the polar night and midnight sun. Thou, shalt become my demon blade of darkness that annihilates everything."
- ― Tobio Ikuse (Highschool DxD)
The power to create bladed weapons of darkness/shadow. Sub-power of Umbrakinetic Constructs. Variation of Elemental Blade Construction. Opposite to Photokinetic Blade Construction.
- Dark Blade/Sword Construction/Creation
- Darkness Blade/Sword Construction/Creation
- Shadow Blade/Sword Construction/Creation
The user can construct blade weapons of various shapes and sizes out of darkness/shadow.
- How long the blade lasts depends on the users skill and power, some may need near constant attention, others are effectively permanent.
Rui Hachiōji (Code:Breaker) wielding a scythe made of shadows, which will slice the shadows of whatever she strikes at.
Saechika (Code:Breaker) forming a lance out of his shadows.
Crota (Destiny) wields a sword so dark, it drained whatever Light it touched.
Raziel (Legacy of Kain) wielding the Dark Reaver.
Doryu's (Rave Master) jet black sword a darkness is magical in nature. Any wounds caused by it will not heal naturally. The only way to cure it is to "enter the light".
Lina Inverse (Slayers) wielding the Ragna Blade
, which is composed of darkness.
Rouge Cheney (Fairy Tail) using Shadow Dragon Slayer Magic to create Shadow Dragon's Blade.
Rodeaux (Zatch Bell!) can fire blades of dark energy from his wings with his spells Gigano Ragyuuru and Dioga Ragyuuru.
Zaruchim (Zatch Bell) use his Shidona Sorudo spell to creates a large sword of darkness.
Tobio Ikuse (Highschool DxD) Canis Lykaon can create god slaying blades of darkness that can cut anything.