The Abyssal Chasm - Alex's Caves Ep. 9 

There is also a create addon called "create: oppenheimered" which allows greater compatibility with create. Such as being able to make guaranteed percision mechanisms with telecores and big cogs, and getting a guaranteed amber curiosity (and a 2% chance of getting a nautulus shell) from crushing amber. There is also alot more that the mod makes compatible, but I'll let u discover that 🙂

Maybe? In all honesty probably not tho, but I’ll take videos going over eye new cave biomes as they come out!

You can cheese the Hullbreaker by kiting it to the surface

the hullbreaker isn't hostile untill you keep shining the subamarines light at it or you have the glow affect

and i mean i think thats unique because there are no other biome exempt for the coral that are underwater and nobody usually uses potions so i like that you need to use potions

Or vesper stew

True

Its curios and cosmetic/cosmic armor

I've had multiple people tell me this and I've tried multiple times but I just cant get it to work. Is there something extra I'm supposed to do?

There are other mods, obviously.