Woa woa, wait, the wings we were talking about were the "shredded wings of a fallen angel" wings? OK, now that's definitely not a physical feat...flying with wings of your own is one thing, attaching the wings of a fallen angel that were somehow removed from the original body, but still happen to beat though they aren't connected to anything, and are able to make windwalls or airblasts or whatever they are is quite another thing entirely.
Wow, that was a long sentence