Add Megalodon or Cretoxyrhina
The Gondwa ocean is big and awesome, its cool playing as aquatic dino, however it needs predators, so my idea is to add prehistoric sharks
Megalodon or Cretoxyrhina. There are others sharks too, however these would be the coolest ones.
SKILLS: bone break, charge, hide, tail type (+speed, turning radius or being able to attack with it) and bite (normal or one that causes bleed)