How to clone an individual part of the same into the workspace ten times?

I am making a script that creates a shockwave and then creates spikes in the location of the shockwave. However, I can only seem to manage one spike, much less 20. I think the problem is that by declaring a variable with :clone() in it, it will only use that one clones instance as the value, so I tried cloning it outside of the variable, but to no avail.

game.ReplicatedStorage.EarthStomp.OnServerEvent:Connect(function(player)
local char = game.Players[player.Name].Character
    local hum = char.Humanoid
    local root = char.HumanoidRootPart
    local ar = Instance.new("Part")
    local ten = true
    ar.BrickColor = BrickColor.new("Bright green")
    ar.Anchored = true
    ar.CanCollide = false
    ar.Material = Enum.Material.Neon
    ar.Transparency = 0
    ar.Shape = Enum.PartType.Cylinder
    ar.Size = Vector3.new(0.01,1,1)
    ar.CFrame = player.Character["Left Leg"].CFrame + Vector3.new(0.01,0,0)
    ar.Orientation = Vector3.new(0, 0, 90)
    ar.Parent = workspace
    game.Debris:AddItem(ar,10)
    local tween = game:GetService("TweenService")
    local tweenInfo = TweenInfo.new(1,Enum.EasingStyle.Linear,Enum.EasingDirection.Out,0,false,0)
    local tweenProperty = {Size = Vector3.new(0.01,150,150);Transparency = 1}
    local tweenRun = tween:Create(ar,tweenInfo,tweenProperty)
    tweenRun:Play()
    wait(0.1)



 for i = 1,10 do
        local earthSpike = game:GetService("ServerStorage").Spike:Clone()
    earthSpike.Anchored = true
    earthSpike.CanCollide = false
    earthSpike.Parent = workspace
    earthSpike.CFrame = ar.CFrame * CFrame.new(0,math.random(-40,40),math.random(-40,40))
    while true do
    earthSpike.Orientation = Vector3.new(0,0,0)
    wait(0.1)
    end
    end

earthSpike.Touched:connect(function(hit)
local ehum = hit.Parent:findFirstChild("Humanoid") or hit.Parent.Parent:findFirstChild("Humanoid")
    earthSpike.BrickColor = hit.BrickColor
    if ehum and ehum ~= hum then
    if not ten then return end
    ten = false
    ehum:TakeDamage(20)
elseif hit.Parent == char then
return nil
elseif hit.Anchored  == true and hit.CanCollide == true then
wait(4)
ten = true
end
end)
end)

Problem Code:

for i = 1,10 do
        local earthSpike = game:GetService("ServerStorage").Spike:Clone()
    earthSpike.Anchored = true
    earthSpike.CanCollide = false
    earthSpike.Parent = workspace
    earthSpike.CFrame = ar.CFrame * CFrame.new(0,math.random(-40,40),math.random(-40,40))
    while true do
    earthSpike.Orientation = Vector3.new(0,0,0)
    wait(0.1)
    end
    end