The flying wingless Gryphon
Nial didn't spend too much time preparing the plan he had come up with on a whim.
He was not in need of many things because it was already more than enough if he continued to provoke the wingless Gryphon by evading its attack, flying through the air and emerging in the sky outside the cavern entrance.
The wingless Gryphon ought to feel more miserable than before but it was just enraged right now. If it could fly, it would have attacked Nial and torn him into pieces.
That was the first thought it had when looking at Nial, who continued to provoke the Gryphon by turning his back to the beast as he enlarged the pair of wings.
However, that was not everything Nal did. He let a second pair of wings grow out of his back to show the Gryphon what he was capable of with his dark energy.