I'll go with Bagon and Duosion! I'll evolve Bagon into Shelgon, but I'll do the not-dicky thing and not evolve Duosion for obvious reasons.
Shelgon
Shelgon* [Drake] (M)
Nature: Hasty (+15% Speed, +5% Accuracy)
Type: Dragon
Dragon: Dragon STAB; Roar has have Energy Cost reduced by one (1).
Stats:
HP: 100
Atk: Rank 3
Def: Rank 3 (-)
SpA: Rank 2
SpD: Rank 2
Spe: 58 (50*1.15^)
EC: 3/9
MC: 0
DC: 5/5
Abilities:
Rock Head: (Innate) This Pokemon’s hard body prevents it from taking recoil damage from moves such as Double-Edge, Flare Blitz, and Head Smash.
Overcoat (DW): This Pokemon has a sturdy exterior that rebuffs the elements, making it immune to damage inflicted by bad weather.
Attacks:
Rage*
Bite*
Leer*
Headbutt*
Focus Energy*
Ember*
Dragon Dance*
Dragon Pulse*
Hydro Pump*
Dragon Rush
Flamethrower*
Dragon Claw*
Brick Break*
Hone Claws
Substitute
Double Team
Outrage
Draco Meteor
Wow, Shelgon really sucks. It doesn't even get Sheer Force, and only a 5% accuracy boost. At least Salamence gets 14%...