In HGSS, Raikou and Entei will obviously roam Johto. They can be found at any given point on a route in which Pokemon can be encountered by moving from tile to tile. I know this because I encountered Raikou while surfing on route 42, which also contains grass tiles. This is probably due to...
More accurately, they all have the same base stats, just distributed differently.
Rhydon was the first official Pokeymanz ever created. This is evident by the fact that it appears first in the game's index in Pokemon Red and Blue, probably after some Missingno.s.
Wild Gyarados can be fished out of the tiny little pond of water in Twinleaf Town. Wat.
I also don't get how tiny little Lucas or Dawn can manage to fish a Wailord out of the water with a simple fishing rod.
"Hey Prof. Oak! I caught a Mewtwo!"
"You've caught 16 Pokemon and you've seen 85...
Same with her Cloyster and Lapras.
While most in-game trainers use Pokemon with a gender corresponding to their own, Bugsy, Will and Saturn all use Pokemon of the opposite gender at all times.
Lance, Bruno, and Blue (all trainers that appear in Gen I's elite four) reappear in Generation II...
Rayquaza, being a Pokemon that does not have the capability to learn every available TM and tutor move, can learn a damaging attack from 15 of 17 types, excluding only Psychic and Poison. However, Rayquaza can learn Rest and Toxic.
Your Pokemon Compy is a little too simple for something that has every type. I'd expect something a little more foreboding and ominous.
And not to nitpick, but contrary to what you said, a Pokemon of every single type would be weak to Rock.
Is there some sort of relevance to the word kitsune? Isn't it just a fox? Just use the word fox, because it's pissing me off. There is no need for transliteration from a language you don't even know.
Anyways, these scans look very believable. I hope it's not just purplekecleon at it again.