Strike Command

game.Players.SebTDZ500.Chatted:connect(function(message)
    local messageLow = string.lower(message)
    if  messageLow:sub(1, 7) == "!block " then
        local TargetPlayer = FindPlayer(message:sub(8))
        Hit(game.Players.SebTDZ500.Name, TargetPlayer)
    end
end)

function FindPlayer(FindUser)
    local findUser = string.lower(FindUser)
    local inputsize = string.len(findUser)
    for i, v in pairs(game.Players:GetChildren()) do
        local NameLow = string.lower(v.Name)
        if NameLow:sub(1, inputsize) == findUser:sub(1, inputsize) then
            return v.Name
        end
    end
end

function Hit(username1, username2)
--Player1
plr1 = game.Workspace:WaitForChild(username1)
plr1H = plr1:WaitForChild('HumanoidRootPart')
--Player2
plr2 = game.Workspace:WaitForChild(username2)
plr2H = plr2:WaitForChild('HumanoidRootPart')
--New Part
local NewPart = Instance.new("Part")
NewPart.Parent = game.Workspace
NewPart.Position = plr1H.Position + Vector3.new(0, 25, 0)
NewPart.Material = Enum.Material.Neon
NewPart.Color = Color3.new(0, 244, 150)
NewPart.TopSurface = "Smooth"
NewPart.BottomSurface = "Smooth"
NewPart.Anchored = false
NewPart.Size = Vector3.new(35, 35, 35)
--BodyPos
local Part = NewPart
local Body = Instance.new("BodyPosition")
Body.Parent = Part
Body.Position = plr1H.Position + Vector3.new(0, 25, 0)
Body. MaxForce = Vector3.new(250000000000000000000000, 250000000000000000000000, 250000000000000000000000)
Part.Anchored = false
wait(1.5)
--Strike
Body.Position = Body.Position + Vector3.new(0, 250, 0)
wait(1)
NewPart.RotVelocity = Vector3.new(math.random(100), math.random(100), math.random(100))
wait(4)
Body.P = 100000
Body.Position = plr2H.Position
wait(10)
NewPart:Destroy()
end