Xerneas @ Choice Specs
Ability: Fairy Aura
EVs: 4 HP /4 Def /244 SpA /4 SpD /252 Spe
Timid Nature
- Thunderbolt
- Thunder
- Focus Blast
- Draining Kiss

Zapdos @ Rocky Helmet
Ability: Static
EVs: 252 HP /252 Def /4 SpA
Bold Nature
- Endure
- Roost
- Discharge
- U-Turn

Landorus-Therian @ Assault Vest
Ability: Intimidate
EVs: 252 HP /116 Atk /140 SpD
Adamant Nature
- Earthquake
- Rock Slide
- Grass Knot
- U-turn

Urshifu @ Choice Band
Ability: 
EVs: 252 Atk /4 Def /252 Spe
Adamant Nature
- Close Combat
- Sucker Punch
- Wicked Blow
- U-turn

Pheromosa @ Focus Sash
Ability: Beast Boost
EVs: 252 Atk /4 SpA /252 Spe
Naive Nature
- Ice Beam
- Close Combat
- Throat Chop
- U-turn

Toxapex @ Black Sludge
Ability: Regenerator
EVs: 252 HP /12 Def /244 SpD
Calm Nature
- Toxic
- Recover
- Haze
- Sludge