The tiger was also enraged, letting out a "roar—!" that shook the mountain beams, echoing with earth-shattering might.
Although Tie Dan was at ease, staying far away from the charge, he found the tiger's constant howling to be ear-piercing and headache-inducing. The shaking of his Divine Soul made him realize that this beast had some innate Primordial Spirit skills, likely capable of rattling one's soul and exploiting the chance to decapitate them.
This strategic combination of face-rushing, Primordial Spirit roaring, and the large saber's beheading tactic was indeed quite commendable. Although Tie Dan dodged it easily and casually, any other person might have found themselves in extreme danger with the prospect of instant death.