Kamehameha

local char = script.Parent.Parent.Character
local Tool = Instance.new("Tool")
Tool.Name = "Kamehameha"
Tool.RequiresHandle = false

local p = Instance.new("Part")
p.Material = "Neon"
p.Anchored = false
p.CanCollide = false
p.BrickColor = BrickColor.new("Bright blue")
p.Size = Vector3.new(3,3,3)
local mesh = Instance.new("SpecialMesh")
mesh.MeshType = "Cylinder"
mesh.Parent = p
local v = Instance.new("BodyVelocity")
v.MaxForce = Vector3.new(0,80000,0)
v.Velocity = Vector3.new(0,0,0)
v.Parent = p

local Go = false
Tool.Activated:connect(function()
    if Go then return end
    Go = true

    local beam = p:Clone()
    beam.CFrame = Tool.Parent.HumanoidRootPart.CFrame*CFrame.new(0,0,-3)*CFrame.Angles(0,math.rad(90),0)
    beam.Parent = workspace

	local debounce = false
	beam.Touched:connect(function(hit)
		if hit.Parent:findFirstChild("Humanoid") and hit.Parent ~= char then
			if debounce then return end
			hit.Parent.Humanoid:TakeDamage(9)
			debounce = true
			task.wait(0.2)
			debounce = false
		end
	end)

    local goal = {}
    goal.CFrame = beam.CFrame * CFrame.new(50,0,0)
    goal.Size = beam.Size + Vector3.new(3001,1)

    local info = TweenInfo.new(2, Enum.EasingStyle.Linear)
    local tween = game:GetService("TweenService"):Create(beam,info,goal)
    tween:Play()
    tween.Completed:connect(function()
        beam:Destroy()
    end)

    wait(3)
    Go = false
end)
Tool.Parent = char