Is trading necessary to complete the Unova Pokedex?
I am asking so because I need to get to that Natural Preserve or whatever its called. I NEED to catch that shiny haxorus as people claim. So is trading a must ? I remember I saw the Oshawott line missing...so it got me worried.
Unfortunately...trading for me = Action Replay ...
Yes, trading is necessary since some Pokemon can only be obtained by transferring from 4th Generation games and there's also version exclusive Pokemon that can only be obtained by trading.