Wu Ao Shi

Arc: Flat Drop Point: Random part of the continents.
Wu Ao-Shi is a character in Iron Fist. She is the Iron Fist in the distant past and a great warrior due to earning the title. Honestly, info is scarce.
Lore: She could either be just a random summon from Z-man via a joke from J or an actual person that has no bearing in the story.
General battle quote
You would do well not to challenge me again.