Raycasting Area Splash Damage?

I am trying to make a weapon (Light Orb, in my place Lights) with a raycasting area splash damage that damages all players except the client player within a certain distance. I have tried, but it failed completely. Here is the code, and here is the Layout also. Please help me, I am stuck and really confused >_<

local tool = script.Parent
local handle = tool.Handle
local light = handle.PointLight
local player = game.Players.LocalPlayer
local Enabled = true
local debounce = false

function activated()
	if Enabled == true then
		Enabled = false
		wait()
		local col = game.ServerStorage.collide:Clone()
		col.Parent = tool
		col.Position = handle.Position
		col.Anchored = false
		wait()
		light.Brightness = 100
		light.Range = 18
		wait()
		col.LocalSimulationTouched:connect(function(hit)
			local ray = Ray.new(handle (360))
			local ignore = game.Players.LocalPlayer.Character
			local hit, position = Workspace:FindPartOnRay(ray, ignore)
		end)
		light.Brightness = 1
		light.Range = 16
		tool:FindFirstChild("collide"):Destroy()
		wait(.2)
		Enabled = true
	end
end

script.Parent.Activated:connect(activated)

First of all, I'd like to say that's alot of work. I like your idea, it sounds cool.

The most efficient way in making this, is to try a function, so it's organized, and it's seperate from everything else.

I am not too good at distant, like scripts. But if you try "x", and "y", and put together a position width for the tool, as a string, it possibly can work.