Xerneas: Support / Tank. Yveltal: Most likely frail Special Sweeper, by Uber standards at least. Though I see it being outclassed by Darkrai, since Yveltal will most likely be slower than him, and Darkrai lacks Electric, Ice and Stealth Rock weaknesses, and has access to Dark Void.
Judging by look Like: Fennekin:Frail Special Sweeper Cheapin : Physical Attacker w/ relatively low speed and priority Froakie: Mixed sweeper Sylveon: Supporter, Special Sweeper Swirlix: Supporter, Annoyer Spritzee: Supporter Inkay: Annoyer Talonflame: Scout Flabebe: Gimmick
I was going to say something...rude...but then I looked at the topic again. I know your basing it off looks, but even if a pokemon looks frail, it's not always. Klink looks like it would shatter if you threw it, it's powerful.
When you say annoyer, do you mean that it would probably suck, or use moves that anger people; hypnosis, confuse ray, will-o-wisp, etc.
Malimar is forgotten. :(
Darkstar + Dead space 3 = *error* too epic to calculate