Say hello to God. These things will kill anything that tries to hurt it. I once hit one and it two shot me. It's pretty fast. Nothing will try to attack when it's foaming at the mouth after it kills a bug cuz it makes it way stronger.
If you would like to tame this follow these instructions. 1. Grab a fabricated pistol. 2.Put that weapon to your head. 3. Pull the trigger because this is basically Arks version of hulk.