ok i know there are the evoltions of electrabuzz (electrawire) and megaton (don't know the name) how do i evole thouse + i have almost all the rares sept for 2 that one with the moon head (going to catch it soon) and Chaos or whats his name how do you get Chaos or whatever
(side note he is the 3rd runaway pokemon)
(side note he is the 3rd runaway pokemon)