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I'd say it's hacked, but don't jump into reporting him yet. I'm checking Project Pokémon (the guys who made sav) to see what I can find out about trash bytes.
At least your Vulpix has Hypnosis :/
I can't RNG yet, so I may as well
1. Trade a Stantler from my HeartGold
2. Breed it with Syberia's flawless Ditto
3. Teach the newborn Stantler Energy Ball (with good IV's) and breed with my Vulpix
4. Have a Vulpix with Hypnosis, Energy Ball, and possible Extrasensory :3