Amargasaurus

Amargasaurus is a medium sized sauropod from South America and is a herbivore, This herbivore lives in herds of 3-5 and will not usually run from a fight unless it's a Tyrannosaurus Rex or Spinosaurus then they would flee. Amargasaurus lives in the rainforests, swamps, and lakes of the islands and are preyed on by Spinosaurus and Tyrannosaurus.

When tamed Amargasaurus can either be a powerful war weapon or a powerful work horse since they can trample opponents and trees. Amargasaurus, like Brachiosaurus are docile creatures until provoked.