OK, while I'd be willing to consider an electrode evolution, and a pokeball trade evolution, the 2 together doesn't work, and eating up that many pokedex slots would be horrible. How about: A pokemon whose form is determined by the ball you catch it in If you catch it in a pokeball, it is it's normal form. Otherwise it's normal/X, where X is the appropriate type, more or less what you listed above. However Masterball strikes me as either Ghost or Poison, not Dragon - sorry. As for the pokemon itself, make it have Adaptability or something that boosts it's own STAB moves in some way. Have it be a special bulky pokemon with lots of coverage moves (IE, let it have a decent typed special attacking move for each type - changing forms would only change what gets the STAB???) 90 base power Stone Edge seems fine to me. Physical Hydropump is a little too good. I could see 90 damage, but a more preferable alternative would be 80 with 10% for each type, making it a normal "Scald"... Physical 100 damage is tough. But Steel is horrible, so... Crunch is fine as is. Power Creep like this is bad. When "upgrading" or "nerfing" moves, you need to be concerned with distribution, comparable moves, and the power of pokemon with the move. Crunch 1HKOs quite a bit as is, there are no stronger dark moves, and the special version is nearly identical. No need to upgrade it to ice beam levels. Same as my comments on Crunch. You also seem to be forgetting/ignoring the additional effects? While we get a lot of special water moves because there are a lot of water pokemon, I don't see much reason to give Normal such a strong move. While I think Psychic could use some competition, I think boosting the flinch rate would be preferable. Although it's already a special Waterfall. :/ Since Power Gem is just HP Rock, I can see a boost. However, I would prefer boosting it to 75 or giving it some bonus - high critical hit, flinch, chance to increase evasion... I hate Focus Blast, but you're doing the calculations wrong. The question is whether Focus Blast OHKOs things more often than those other moves. Enjoy that math while I appreciate the fact that special attackers don't get easy access to accurate fighting moves... Sure? 85 physical ice is perfectly fine. Geeze! :/ So basically Slash and Nightslash and Stone Edge weren't good enough for you? My god... Hello again, my old friend, you're slightly less obscene thanks to ground type... but still far, far, far too good. No. Your own sp.D maybe... and no. Fine. Although I'd go 10pp... Ice is too strong, no. I could see one pokemon getting this, but come on... There's type-shifting, and then there's just "Hey, I want a special dragon dance." Guess which this is? Freezing > Confusion. So no. Sure. Perfectly reasonable water special move variant. Although I think a flat out ice beam port would be fine. Hilarious, but no. No.