Butterfree had one of the most ICONIC episodes in the anime. That other nasty, dusted moth needs to crawl back into it's pokeball from whatever bottom trainer it belongs to and just die. It should be ashamed to be what it is. I would never approach the elite four with it. If I ever caught a Venomoth by mistake I'll enjoy starving it in my pc and letting it lose in battles before letting it go to die by its self alone. Bye bye Venomoth.