Ravagers are mules as well, half the weight of all your mats, wood, gems and metal confirmed. I tamed 8 (110+)focused weight on 3 the rest were a combo of hp and melee for meat/hide gathering. Weight and stam seem to get the highest returns when leveling. Good Luck!
Even just two of these guys can kill a karkinos, I was out on RageElixir (my ravager pack alpha) and a karkinos was blocking our way home. I have all my followers on attack my target and went after it, two of my pack members got stuck but RageElixir and one of the males went ham on the karkinos and killed it. Can’t complain about free polymer
Gathers a lot of oil from tek dinosaurs - usually somewhere between 30-50, which is great way how to get oil in abberration! Also good for gathering the remaining resources from teks and org.polymer from karkinos.