The only drawback is that its got the worst ability in the game.
Not if it has skill swap XP And yes, that is possible by long chain breeding.
But anyways, I don't judge by starategy, but in any case, I'd have to say Lugia: Seriously, he just plain rules
Ho-oh: I remain in awe of how Nintendo made a peacock so cool-looking.
Mew: Versatality of doom! XD
Rukario: He looks friggin' awesome, but those pants, oi...
Rayquaza: Serpent dragons rule.
Latios: That design...so original....
Huh, those are all ubers o.O; Now for some non-ubers...
Scyther: *Huggles* Looong story how I recently got into him. XD
Charizard: Sure, he's the most simple of the dragons, but meh, he rules.
Blaziken: Go ahead, defy the pwning originality. I'd like to see you make a chicken look cooler.
And the best Eeveelutions, in my opinion are Jolteon, because he pwns, and Umbreon, because, um, he pwns too, except for those stats, oi... Need...more...Sp.Att!!!
Put some Sleep Powder, Leech Seed, Confusion and Attraction, and you can just sit and watch the opponent be annoyed to death.
*Dies from insane laughter* That would be hilarious!!! I know I'd probably wrstle the game from my opponent and hurl it at the wall only to find out that Nintendo products don't break so easily.(seriously, I've read stories about them getting run over and dropped three stories and still working.)
~Chibi~