After just a few minutes of running, the Godly Beasts soon became the front-runners. They were a level above the Godly Spawns, after all. Nonetheless, Kentucky's method worked just fine. They had no intelligence, and when those feathers hit them, they couldn't tell where they came from. Thus, they simply assumed the guides running ahead were the culprits, which only made them madder.
That was to be expected, as this was a thick forest. Seeing Kentucky, who was flying far above, through the foliage was anything but easy. Even if they saw him, the Godly Beasts would likely ignore him. There were no flying Godly Creatures in this group to give support either.
Since Kentucky couldn't kill a single Godly Spawn with that method, what can one say about the Godly Beasts? Obviously, Kentucky barely injured them at all.
