Back-story
Disclamer:I don't own star fox or rasengan… BUT I do own alpha rasengan.
Once upon a time there was a planet named Cernia (I think).
This planet was happy and magical and stuff. There was a planet called Terra. This planet possesses alpha rasengan. The Cernia people decided to seal Terra so Terrans could never again use any Rasengan other than Normal Rasengan. So when Cernia was Splodied
The seal was BROKEN Bwhahahahhahahahah heh. Now Alpha Rasengan Has been rediscoverd and Corneria will be their next target.
Fox: We HAVE TO FIGHT THAT!?
Disembodied voice: Yup
Krystal: You're a sadist.
Disembodied voice: Yup