Time to get your Sphyrnidae on! Crazy heads on these bad boys, evolution thinking waaaay outside the box. Maybe drunk on the job, who knows! I bet you have fun with them though, and that’s what matters.
Find them in (non-frozen) oceans everywhere. Some variants are breedable with fish, and those cuuuute little babies love pufferfish if you want them to grow up superfast.
Depending on the variant they will attack players, squid, fish, drowneds (just like real life), guardians, elder guardians, you name it (as long as it’s one of those.).
And, of course, there’s the super-rare, super-fun, super-deadly, super-big, super-super variant that will undoubtedly crush you should you be (un)lucky enough to encounter that particular beast.