You will need a parasaur for these guys cause they eats para kibble and you can cave run with also my opinion is that they are useless after you get a sarco/carno/rex. With these guys artifact of clever gets very easy.you can breed them and get a high level for hunting and other thing bye bye and I am going to sleep because I am at 3:00 am and a ghost is behind me. idk why? But yes he is dancing.