Ubers HO

Xerneas @ Power Herb
Ability: Fairy Aura
EVs: 104 HP / 28 Def / 252 SpA / 124 Spe
Modest Nature
IVs: 30 Atk
- Moonblast
- Focus Blast
- Geomancy
- Thunder

Arceus @ Life Orb
Ability: Multitype
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Extreme Speed
- Stone Edge
- Swords Dance
- Earthquake

Rayquaza @ Life Orb
Ability: Air Lock
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Swords Dance
- Aqua Tail
- Dragon Ascent
- Extreme Speed

Groudon @ Red Orb
Ability: Drought
EVs: 104 HP / 252 Atk / 4 SpD / 148 Spe
Adamant Nature
- Rock Polish
- Rock Slide
- Precipice Blades
- Fire Punch

Salamence @ Salamencite
Ability: Intimidate
EVs: 248 HP / 136 Def / 124 Spe
Impish Nature
- Dragon Dance
- Roost
- Return
- Refresh

Deoxys-Attack @ Focus Sash
Ability: Pressure
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Stealth Rock
- Psycho Boost
- Knock Off
- Extreme Speed