True Crescendo

local True = Instance.New("Tool")
PlaySlash = Instance.New("BoolValue")
PlaySlash.Parent = True
PlaySlash.Value = true
PlaySlash.Archivable = false
Handle = Instance.New("Part")
Handle.Parent = True
local SlashSound = Instance.New("Sound")
SlashSound.SoundId = "rbxassetid://92597369"
SlashSound.Parent = Handle
SlashSound.PlaybackSpeed = 0.7
SlashSound.MaxDistance = 10000
SlashSound.EmitterSize = 10
SlashSound.TimePosition = 0
SlashSound.Volume = 0.35
SlashSound.Looped = false
SlashSound.Archivable = false
SlashSound.PlayOnRemove = false
local UnsheathSound = Instance.New("Sound")
UnsheathSound.SoundId = "rbxassetid://96098241"
UnsheathSound.Looped = false
UnsheathSound.Volume = 0.75
UnsheathSound.TimePosition = 0
UnsheathSound.PlaybackSpeed = 1
UnsheathSound.MaxDistance = 10000
UnsheathSound.EmitterSize = 10
UnsheathSound.Parent = Handle
UnsheathSound.Archivable = true
UnsheathSound.PlayOnRemove = false
local CrimsonFire = Instance.New("ParticleEmitter")
CrimsonFire.Color3(255,0,0)
CrimsonFire.LightEmission = 1
CrimsonFire.LightInfluence = 0
CrimsonFire.Size = 3.5
CrimsonFire.Texture = "rbxasset://textures/particles/smoke_main.dds"
CrimsonFire.Transparency = 0
CrimsonFire.ZOffset = 0
CrimsonFire.Parent = True
CrimsonFire.Archivable = true
CrimsonFire.Acceleration = 0, 10, 0
CrimsonFire.Drag = 0
CrimsonFire.LockedToPart = false
CrimsonFire.VelocityInheritance = 0
CrimsonFire.EmissionDirection.Type = Top
CrimsonFire.Enabled = false
CrimsonFire.Lifetime = 0.2, 0.3
CrimsonFire.Rate = 1000000
CrimsonFire.Rotation = 0, 5
CrimsonFire.RotSpeed = 15, 25
CrimsonFire.Speed = -1.1
CrimsonFire.VelocitySpread = 0
local mesh = Instance.new("SpecialMesh",Handle)
mesh.MeshId = "rbxassetid://94840342"
mesh.TextureId = "rbxassetid://120869251"
mesh.Scale = 0.9, 0.9, 0.9