Wolfen At The Cave

Waterstrider will avoid the tail by attempting to leap onto the back as well and trying to use his claws to get some purchase on the scales. If he's able to do so, he'll dig them in and draw his knife before attempting to stab into the creature's hips in an attempt to destroy it's motor function.

Meanwhile, Pathfinder will dig his own claws in and even try to bite down on the animal's neck, trying to punch his fangs into it to get more grip as he tries to plunge his dagger into the nape of it's neck, trying to sever arteries, veins, and throat. For any other brothers, the creature's movements might have thrown them off, but these two are more than experienced hunters of their tribe, and have constantly taken down larger and tougher beasts such as monstrous boars and bears.