When breeding Archelon, make sure the babies are fully submerged in water or they will die. In addition, they can be fed with cheaply produced kibble (such as Basic Kibble) if you are running low on biotoxin

Very useful to tame tusoteuthis, since achelon are immune to torpor and have a large amount of health to soak damage.

Works great as an underwater transport unit, as it has a high base weight, decent movement speed and immunity to Cnidaria and Eels

Tamed Archelon in water produce Algae, which can be used as mutton for herbivores or to make Algae Sushi, a consumable item that can be remotely used on creatures to restore lost taming effectiveness

When tamed, these guys are amazing at getting biotoxin as they can’t be stunned much like basilosaurus. They also are super useful as the algae that generates in their inventory (more effectively while in water) can be used as taming food for herbivores at similar effictiveness as mutton. Archelon is also good at gaming tusos or ceratosaurus due to their super high health and abundance of higher quality saddles in drops

It does more damage when it’s not sprinting.