I'd say anything that evolves by trading, and I don't class Haunter as one of his pokemon as he never actually caught it.
I'd say anything that evolves by trading, and I don't class Haunter as one of his pokemon as he never actually caught it.
I don't think he'll ever really have a dark-type pokemon, or a psychic type, but then again i havent really checked in a while so I'm not all that sure.
Any Psychic type; that seems to be Team Rocket's thing.
Anything that debuted in a past region as he's basically promoting the new Pokemon each time. Ash is essentially an advertisement campaign after all.
Ash will never own a Deino, Litwick or Frillish.
Why? because they are cool, and Ash can't have cool pokemon..~
*ahem*
what about Sceptile?
I think he'll never have a Gothimu and Gothiruselle and also awesome looking Dark and Ghost type Pokemons