Akuhei Cutom Techniques

Name: Beam Shield
Rank: C
Description: Beam shield is a technique that is composed of yellow Ki activated from the user spreading their hands out up into the air in a vertical direction. A shield all around them is formed which lasts for over Two posts max, it can only be used Three times in a battle. The shield is strong enough to protect against all D and C rank techniques with ease, B techniques it would be able hold Two of them before collapsing, A techniques it would barely protect against them but it would stop the attack from doing major damage to Akuhei.
Power Level Requirements: 5,500
Attack Effect: None

Name: Beam Horns
Rank: C
Description: Ki is energized onto Akuhei's horns and transformed into Yellow beams of energy that stay on his horns like a aura. This can be used long range or close range. Akuhei is able to fire the Yellow beams on his horns at the opponent which come at them in a spiral like way.
Power Level Requirements: 10,000
Attack Effect: None

approved

Name: Proton Beam
Rank: A
Description: Proton Beam is a trump card technique because it hurts the enemy and the user very much but reduces damage on the user because he is firing the blast. Pollution in the air is sucked into his chest to make it even stronger such as water or any other source as that. This makes it more durable to hit its open and go through more thicker stuff or even explode when it touches it's target. The user then holds his right hand on the hole of yellow energy to make it be ready to be fired at will and then if the user lets go, it comes at its enemy. This technique is very strong and known as the limits of a single Spirit Bomb. The beams are Yellow as always of Akuhei techniques.
Power Level Requirements: 12,000
Attack Effect: None

I'm confused on this one