This creature is slow so this is easy to battle in easy mode just use bow with alot of arrows but i recommended enchantment bow for more damage since while your shooting move backward while bronto is chasing you but you need to be faster than him so upgrade your speed to hunt this guy and stamina you don’t need to upgrade the damage or tame a faster creature than bronto if bronto is near to you run away from him and if your far shoot it again you will know if bronto is low health he/she will run away from you so kill it before it get from water and make sure there are no carnivore dinos or they will kill you