Death Battle2010

Wizard:
After dropping out of flight school, Rainbow found a job in Ponyville as weather manager. She is a strong, agile flyer with great durability and resilience. She can smash through trees and solid rock and get right back up. She is also training to join the Wonderbolts, a superb team of flyers who are kind of like the Blue Angels.

Boomstick:
...Except, they're ponies.

Wizard:
She is also a black belt in karate.

Boomstick:
How does a pony learn karate, let alone master it?