If you combine this or any underwater platform mount you can make an actual oil rig with dunkleostrus to get oil and smelted on your platform mount if you dont have a platform mount an underwater cave works tio would recommend one next to a drop for better farming
Amazing dive and surfacing with this guy. I have 240 oxygen and i can get to the bottom of the ocean, get oil and pearls and be back to the surface with plenty of time to spare. It has a lot of health and can take on schools of low level megladons. My favorite dino so far!
Honestly in my opinion the kings of the sea, I've absolutely wrecked squids with my mosa, just hug the floor and you will glitch into the squid's head and it can't touch you, you on the other hand can bite it til its dead without taking any damage