Demon Wing Tutorial

At last, here by popular demand and just in time for Hallowe'en, the wing tutorial!

I'm sooo very sorry this has taken me FOREVER to finish. I'm not really that good at making tutorials, and I hope it's not totally confusing.
Please try and ignore all the typos and spelling mistakes.

If it really doesn't make sense, let me know and I'll do my best to fix it.

Again sorry for it taking forever. My apologies.