It's turret-roar ability is most useful for bases on mountain peaks, where fewer of them are required to make effective barriers and fewer larger creatures can get through. 8-10 at the minimum should be enough to make a wall of fear around the redwood mountain.
5. Do the war cry then BOOM!! u got a bunch of T Rex with 25% Attack DMG boost and 20% DMG reduction buff.
Note: The UT Ranus scream will make the affected enemy dino receive 50% more DMG and scare small creatures away!!! This MF is crazy. A good commanding dino. The Caesar of the Dino world. Up this and let the world know.
This thing is an absolute beast. I tamed a level 120 and pumped nothing but stamina so it could yell at my dinos to do better when fighting the broodmother. They were so inspired, that they got a 25% damage bonus, and a 25% damage resistance bonus meaning we completely shredded the broodmother when it may have been a close fight. One or two of these behind your army and you, my friend, have comrade stalin himself telling your troops to fight to their last breath
The fear roar is amazing for taming because the damage increase reduces the amount of tranqs you would need to use to knockout something. make sure to have already caged the creature though because if you don't they will run away.
Once tamed, upgrade stamina if you chose a low level individual. Their roar takes a lot of stamina, so higher levels are recommended. If you can get a lot, you can position them surrounding your base, and they will roar at any attackers that come too close, weakening them and even scaring them off.