Mewtwo vs Shadow [Extended + Remastered] The infinite source

[Verse 1: Mewtwo]
Mewtwo, the baddest Poké Champ is coming back again
Another little bitch needs a three-finger slap again
Show me my opponent, I'll show you annihilation
I'm up against a rodent, time for an extermination
A Psychic, and no one can defeat me 'cuz I'm too fly
They duck from my punchlines like it was a drive by
Shadow, prepare yourself, for it is the hour
Of a hedgehog roasting via mind power

[Verse 2: Shadow]
[Yo] It's the ultimate lifeform, show me some respect
Or else a Chaos spear is gonna fly clear through this Poké pet
Super durability, that means I keep coming
Keep testing my patience, you better keep running
Shadow, watch for me, coming from the dark
I don't need to be a Psychic to see fear inside your heart [Nah]
Look, I start off from 100, and my level never drops off
Weapons always loaded, if a Poké wanna pop off

[Verse 3: Mewtwo]
Shadow, calm down, you wouldn't want to hurt yourself
Going 100 verses me is bad for your health
It might be Mewtwo-But I am numero uno
I'll beat you down worse than I did Articuno
Already got a W, but still I'm coming focused
I see inside your mind and you know my flow's the dopest
Psycho Cut deep and I'll have this chump in stitches
Now Shadow & Frieza both are my bitches