How do I base the sword's damage on a player's leaderstat?

Hello!

I'm trying to script a sword where it deals more damage based on a player's leaderstat. For example. I have a Power Value of 500. I want to divide that number by 100 and set it as damage.

Here's the script of the sword:

Tool = script.Parent
Handle = Tool:WaitForChild("Handle")

Players = game:GetService("Players")
Debris = game:GetService("Debris")
RunService = game:GetService("RunService")

RbxUtility = LoadLibrary("RbxUtility")
Create = RbxUtility.Create


DamageValues = {
	BaseDamage = game.Players.LocalPlayer.leaderstats.Power.Value / 12 ,
	SlashDamage = game.Players.LocalPlayer.leaderstats.Power.Value / 10,
}


Damage = DamageValues.BaseDamage

BaseUrl = "http://www.roblox.com/asset/?id="

BasePart = Instance.new("Part")
BasePart.Shape = Enum.PartType.Block
BasePart.Material = Enum.Material.Plastic
BasePart.TopSurface = Enum.SurfaceType.Smooth
BasePart.BottomSurface = Enum.SurfaceType.Smooth
BasePart.FormFactor = Enum.FormFactor.Custom
BasePart.Size = Vector3.new(0.2, 0.2, 0.2)
BasePart.CanCollide = true
BasePart.Locked = true
BasePart.Anchored = false

Rate = (1 / 60)

AnimationsBin = Tool:WaitForChild("Animations")
R6Anims = AnimationsBin:WaitForChild("R6")
R15Anims = AnimationsBin:WaitForChild("R15")

Animations = {
	R6LeftSlash = {Animation = R6Anims:WaitForChild("LeftSlash"), FadeTime = nil, Weight = nil, Speed = 1.5, Duration = 0.5},
	R6RightSlash = {Animation = R6Anims:WaitForChild("RightSlash"), FadeTime = nil, Weight = nil, Speed = 1.5, Duration = 0.5},
	R6SideSwipe = {Animation = R6Anims:WaitForChild("SideSwipe"), FadeTime = nil, Weight = nil, Speed = 0.8, Duration = 0.5},
	R15LeftSlash = {Animation = R15Anims:WaitForChild("LeftSlash"), FadeTime = nil, Weight = nil, Speed = 1.5, Duration = 0.5},
	R15RightSlash = {Animation = R15Anims:WaitForChild("RightSlash"), FadeTime = nil, Weight = nil, Speed = 1.5, Duration = 0.5},
	R15SideSwipe = {Animation = R15Anims:WaitForChild("SideSwipe"), FadeTime = nil, Weight = nil, Speed = 0.8, Duration = 0.5},

}

Sounds = {
	Unsheath = Handle:WaitForChild("Unsheath"),
	Slash = Handle:WaitForChild("Slash"),
	Lunge = Handle:WaitForChild("Lunge"),
}

ToolEquipped = false

Remotes = (Tool:FindFirstChild("Remotes") or Create("Folder"){
	Name = "Remotes",
	Parent = Tool,
})
ServerControl = (Remotes:FindFirstChild("ServerControl") or Create("RemoteFunction"){
	Name = "ServerControl",
	Parent = Remotes,
})
ClientControl = (Remotes:FindFirstChild("ClientControl") or Create("RemoteFunction"){
	Name = "ClientControl",
	Parent = Remotes,
})

Handle.Transparency = 0
Tool.Enabled = true

function IsTeamMate(Player1, Player2)
	return (Player1 and Player2 and not Player1.Neutral and not Player2.Neutral and Player1.TeamColor == Player2.TeamColor)
end

function TagHumanoid(humanoid, player)
	local Creator_Tag = Create("ObjectValue"){
		Name = "creator",
		Value = player,
	}
	Debris:AddItem(Creator_Tag, 2)
	Creator_Tag.Parent = humanoid
end

function UntagHumanoid(humanoid)
	for i, v in pairs(humanoid:GetChildren()) do
		if v:IsA("ObjectValue") and v.Name == "creator" then
			v:Destroy()
		end
	end
end

function CheckTableForInstance(Table, Instance)
	for i, v in pairs(Table) do
		if v == Instance then
			return true
		end
	end
	return false
end

function DealDamage(character, damage)
	if not CheckIfAlive() or not character then
		return
	end
	local damage = (damage or 0)
	local humanoid = character:FindFirstChild("Humanoid")
	local rootpart = character:FindFirstChild("HumanoidRootPart") or character:FindFirstChild("Torso")
	if not humanoid or humanoid.Health == 0 or not rootpart then
		return
	end
	UntagHumanoid(humanoid)
	TagHumanoid(humanoid, Player)
	humanoid:TakeDamage(damage)
end

function CheckIfAlive()
	return (((Character and Character.Parent and Humanoid and Humanoid.Parent and Humanoid.Health > 0) and true) or false)
end

function Blow(Part)
	local PartTouched
	local HitDelay = false
	PartTouched = Part.Touched:connect(function(Hit)
		if not Hit or not Hit.Parent or not CheckIfAlive() or not ToolEquipped or HitDelay then
			return
		end
		local RightArm = (Character:FindFirstChild("Right Arm") or Character:FindFirstChild("RightHand"))
		if not RightArm then
			return
		end
		local RightGrip = RightArm:FindFirstChild("RightGrip")
		if not RightGrip or (RightGrip.Part0 ~= Handle and RightGrip.Part1 ~= Handle) then
			return
		end
		local character = Hit.Parent
		if character == Character then
			return
		end
		local humanoid = character:FindFirstChild("Humanoid")
		if not humanoid or humanoid.Health == 0 then
			return
		end
		local player = Players:GetPlayerFromCharacter(character)
		if player and (player == Player or IsTeamMate(Player, player)) then
			return
		end
		HitDelay = true
		local TotalDamage = Damage
		DealDamage(character, TotalDamage)
		local Now = tick()
		wait(0.05)
		HitDelay = false
	end)
end

function Attack()
	Damage = DamageValues.SlashDamage
	Sounds.Slash:Play()
	--[[local Anim = Create("StringValue"){
		Name = "toolanim",
		Value = "Slash",
	}
	Debris:AddItem(Anim, 2)
	Anim.Parent = Tool]]
	local SwingAnimations = ((Humanoid.RigType == Enum.HumanoidRigType.R6 and {Animations.R6LeftSlash, Animations.R6RightSlash, Animations.R6SideSwipe})
	or (Humanoid.RigType == Enum.HumanoidRigType.R15 and {Animations.R15LeftSlash, --[[Animations.R15RightSlash,]] Animations.R15SideSwipe}))
	local Animation = SwingAnimations[math.random(1, #SwingAnimations)]
	Spawn(function()
		InvokeClient("PlayAnimation", Animation)
	end)
	wait(Animation.Duration)
end

function Activated()
	if not Tool.Enabled or not ToolEquipped or not CheckIfAlive() then
		return
	end
	Tool.Enabled = false
	Attack()
	Damage = DamageValues.BaseDamage
	Tool.Enabled = true
end

function CheckIfAlive()
	return (((Player and Player.Parent and Character and Character.Parent and Humanoid and Humanoid.Parent and Humanoid.Health > 0 and RootPart and RootPart.Parent) and true) or false)
end

function Equipped()
	Character = Tool.Parent
	Player = Players:GetPlayerFromCharacter(Character)
	Humanoid = Character:FindFirstChild("Humanoid")
	RootPart = Character:FindFirstChild("HumanoidRootPart")
	if not CheckIfAlive() then
		return
	end
	Humanoid.WalkSpeed = (16 * 1) --PUT HERE 1.1, 1.2, 1.... IF YOU WANT TO MAKE WALKSPEED FASTER WHILE HOLDING THE SWORD
	Sounds.Unsheath:Play()
	ToolEquipped = true
end

function Unequipped()
	if CheckIfAlive() then
		Humanoid.WalkSpeed = 16
	end
	ToolEquipped = false
end

function OnServerInvoke(player, mode, value)
	if player ~= Player or not ToolEquipped or not value or not CheckIfAlive() then
		return
	end
end

function InvokeClient(Mode, Value)
	local ClientReturn = nil
	pcall(function()
		ClientReturn = ClientControl:InvokeClient(Player, Mode, Value)
	end)
	return ClientReturn
end

ServerControl.OnServerInvoke = OnServerInvoke

Tool.Activated:connect(Activated)
Tool.Equipped:connect(Equipped)
Tool.Unequipped:connect(Unequipped)

Blow(Handle)

This is all in a regular script. The only error it gives me is this:

Players.4d0z.Backpack.Sword.Script:14: attempt to index field 'LocalPlayer' (a nil value)