What is Ultra Shaggy's TRUE Power Level? (Scooby Doo x Dragon Ball Z meme)

Look out, Ultra Instinct Shaggy is about to attack! His power level is over 9000... or is it? I've seen all the memes going around and I started to wonder, just how powerful is Ultra Shaggy? Is he stronger than one of the most iconic strong men - Goku from DBZ? Today Loyal Theorists, I'm going to figure out if Ultra shaggy is truly ultra powerful or just an ultra fraud.