Chasmosaurus, a strong mountable dinosaur found in lizard villages under the recruit option.
Once mounted, Chasmosaurus has 4 attack dice, with results along the lines of:
- 4 shield
- 3 damage to all enemies
- 3 damage to 1 enemy x2
However, it is important to note that your hefty carry weight bonus is removed while Chasmosaurus is mounted, so it is worth mounting only when needed for a tough fight.