Ability Name: First Sonata
Effect: By projecting his voice through the microphone, it produce a 140 degree (at the end of 20m, closer the range the smaller the arc) sonic wave infront of him (if you read code breaker, it's rather like Yuuki ability). Reach up to 20m in distance.
Theory of damage is similar to Bullets, at 20m the damage is 75% of his normal damage, each decrease in metre increase 5%, so at 15m is the 100% damage nothing reduce. 10m - 125% 5m - 150% 1m - 170% (only if you are foolish enough to stand at projection point)
Description: Sonice wave with visible line of circles (Look at code breaker Yuuki for image)
Rank/Level: E/1
Drawbacks: Because it is a projective type ability if you keep to side it can be avoided. At 20m it spans at 140 degree infront of the user, 15m at 130, 10m at 80, 5m at 30, 1m at 10degree (something like a cone shape... sorry for the bad calculation... just the rough idea).
1 post 1 charge 1 cooldown, 3 post cycle. Running on same theory as Red legion gun probably load shoot load.
Another weakness is that user have to a stable ground to use it (easy to exploit) something like how use a machine gun. So 1 post time to adjust if miss, etc.
That's 2 weakness for you ladies and gentlemen^.^ You gotta be creative to exploit other methods.