Ken Air manipulation + Flight

(Frozen Summer, Chapter 6)

“Well, then,” Ken said, raising his wings up high, “let's see these powers you have.” With a shout, he flapped his wings down hard, causing the air to rush wildly upward in a large vacuum. Antoshi realized his ability to breathe had suddenly been ripped away from him. Ken kept his eyes on the younger boy as he leapt into the air, flying backward, out of the cold and whipping wind. Antoshi took a moment to catch his breath, staying calm while Ken flapped his wings to meet him eye-to-eye in the air. The Articuno-like young man was not quite impressed yet, unlike his friends when they first discovered the siblings possessed superhuman powers.