Lady Lightning Strike, the pony with metal legs and Missile pods between her wings. Her cutie mark is a wing wrapped in lightning. Signifying her ability to generate and control massive amounts of raw lightning & plasma.
Signature attacks: Grand Thunder, Falling Sky, Lightning Dance.
Yes they are! Considering she replaced the stumps of her first pair with them.
Now I really feel stupid for not realizing the got prosthetic legs >_<
Edited