TripleTrouble (Dodrio) (M) @ Safety Goggles 
Ability: Early Bird 
EVs: 252 Atk / 4 SpD / 252 Spe 
Adamant Nature
- Brave Bird 
- Knock Off 
- Quick Attack 
- Taunt
It's really really good, say goodbye to that Talonflame and say hello to the First gen!
PSD; Safety Googles is for Focus sash-Sleep Power users.
Shadow (Luxray) (M) @ Life Orb/Flame Orb/Toxic Orb
Ability: Intimidate/Guts
EVs: 252 Atk / 252 Spe 
Adamant Nature 
- Wild Charge 
- Crunch/Facade 
- Superpower/Facade
- Quick Attack
There's not much to say, it's really strong and works preety well. Psd: Quick attack is for picking weakened foes.
Jack (Samurott) (M) @ Life Orb 
Ability: Torrent/Shell Armor
EVs: 160 Atk / 96 SpA / 252 Spe 
Hasty Nature 
- Aqua Jet 
- Swords Dance 
- Ice Beam/Megahorn
- Waterfall/Hydro Pump/scald
This set works surprisingly well, since Samurott already had decent mixed stats, now with the 30+ stat boosts it can be tough as nuts.
Simiswag (Simisage) (M) @ Life Orb 
Ability: Overgrow 
EVs: 184 Atk / 184 SpA / 140 Spe 
Naive Nature 
- Leaf Storm 
- Knock Off 
- Superpower 
- Gunk Shot
Basically it's the same set used in PU, but a little bit more balanced between SP.ATK and ATK. Note that in battle Simisage is going to have over 350 on his offensive stats, a high speed and better bulk.
JOHN CENA (Machoke) (M) @ Assault Vest  
Ability: No Guard  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Bullet Punch  
- Knock Off  
- Dynamic Punch  
- Rock Slide
IT'S JOHN CENA!!! The assault vest is needed in order to survive a special attack properly.
Ashley (Misdreavus) (F) @ Life Orb  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
- Shadow Ball  
- Nasty Plot  
- Will-O-Wisp  
- Power Gem
It's not a perfect set, but it works, if you want to use Mismagius with the same set it's ok, but Misdreavus will have more defense and hp than Mismagius.
Audino-Mega (F) @ Audinite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Calm Mind  
- Dazzling Gleam  
- Wish  
- Protect
Fairy bulk for days. Basically the same set used in NU, but it works far better(you can survive a iron head from life orb rampardos, so i think it's good.)
Pyroar (M) @ Life Orb  
Ability: Unnerve  
EVs: 252 SpA / 252 Spe  
Modest Nature
- Fire Blast  
- Hyper Voice  
- Dark Pulse  
- Taunt
With this set you're going to hit hard and fast. Charizard can do the same thing but better, however it doesn't have a secondary high power stab move also it's really weak to rock, unlike Pyroar. I like pyroar :3
FaceOfMercy (Marill) (M) @ Assault Vest 
Ability: Huge Power
EVs: 252 Atk / 252 Spe  
Adamant Nature
- Aqua Jet
- Ice Punch/Knock Off  
- Play Rough  
- Waterfall
Officially Marill hits harder, faster and is bulkier than Azumarill, but only in this tier...
PSD: With Assault vest you can survive a Critical Hit Solar Beam from Magmortar (i was really surprised when it survived 0__0 )
Stoutland (M) @ Life Orb  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Return  
- Superpower  
- Crunch  
- Play Rough
It works
Pidgeot (M) @ Leftovers/Life Orb
Ability: Tangled Feet  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Brave Bird/Double-Edge
- Defog  
- U-turn  
- Quick Attack
It's not good as Dodrio, but you'll be bulkier, also it can clean the field from hazards. Again, Quick attack picks up weakened foes, but this time you'll receive STAB.