User grows large sky like wings on their back.

Pros:
-user can fly great heights easily
-user can carry people when flying
-user can heal injuries
-user can breathe at high altitudes
-user is light
-user can fly for hours

Cons:
-user will prefer flying to walking
-user will struggle to carry heavy objects
-user can't heal big injuries
-user can't fly in storms
-user has hollow bones
-user will create large winds in not careful
-user can defend themselves easily

Weakness: fly objects
User is likely to be an air head and will not see objects coming