Here comes the long description...

Basic Info
My weapon names are "Holy Howling" and "Dark Fang"
Basically, they are my light and darkness of my heart, which can take form of anything that I have in mind.
Holy Howling will always be on the left hand and Dark Fang will always be on the right hand, if grabbed.
I can only summon 4 weapons at a time.

Formation
The whole process of weapon formation will take 1 second. As seen on the picture with arrow indicated.

Damage Type
If grabbed, the weapon gains weight and materialized. Therefore, it got turned into a real thing. Physical damage with no elemental addition.
If not grabbed but left floating around, it can move according to my mind. Therefore, the damage is magical and elemental. Light/Dark element, that is.

Skills
Thousand Knives - Run around opponent quickly while summoning knives. (Take around 3-5 seconds) After reaching thousand, the knives will pierce to the direction given.
Twilight Annihilation - Your usual super hadouken.