NAME: Lightning Dragon's Brilliant Thunder
RANK: A
MAGIC COST: 40 MP
REQUIREMENTS: Lightning Dragon Slayer magic
CLASS: Offensive
ELEMENT: Lightning
COOLDOWN: 5 Post
DURATION: Instant
EFFECT: Hikaru forms lightning in both hands. The lightning in his hands will extend into two massive rectangles. Each hand has a lightning rectangle extends to ten meters in length and height, and is 5 meters each in width. Hikaru will crash both hands together smashing his opponent in between his hand creating a 10x10x10 meter cube. This deals A-rank damage. Each wall deals B-rank damage.



NAME: Lightning Dragon's Guns
RANK: A
MAGIC COST: 40+30 to Sustain
REQUIREMENTS: Lightning Dragon Slayer Magic
CLASS: Offensive
ELEMENT: Lightning
COOLDOWN: 5 Post
DURATION: Until Canceled or 6 Post
EFFECT: The user takes his finger and makes it into a bullet shape. Once a post the user can fire a bullet that is the size of a 3 inches in radius. The bullet extends up to 65 meters due to it's drawback in size.  The user can fire this only once a post.


NAME: The Lightning Dragon's Aura
RANK: S
MAGIC COST: 50
REQUIREMENTS: Lightning Dragon Slayer Magic
CLASS: Defense
ELEMENT: Lightning
COOLDOWN: 6 Post
DURATION: Instant
EFFECT: Hikaru forms an aura around him. It is made purely of lightning. It surrounds his body and is 2 inches in width. This can take up to 1 X-rank attack before being destroyed.

Guns
Na, too trifling a drawback to support the range increase. Maybe if you upped sustain or ranked down effect or you didn't sustain, I feel that would be acceptable

Upped sustain by 10 D:

gg