DUBER

Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 148 Atk / 148 SpA / 212 Spe
Mild Nature
- Eruption
- Precipice Blades
- Thunder Wave
- Rock Polish

Deoxys-Speed @ Life Orb
Ability: Pressure
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psyshock
- Thunderbolt
- Energy Ball
- Dark Pulse

Arceus-Water @ Splash Plate
Ability: Multitype
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Extreme Speed
- Liquidation
- Substitute
- Poison Jab

Xerneas @ Power Herb
Ability: Fairy Aura
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
IVs: 0 Atk
- Geomancy
- Moonblast
- Psyshock
- Thunderbolt

Necrozma-Dusk-Mane @ Leftovers
Ability: Prism Armor
EVs: 140 HP / 252 Atk / 116 Spe
Adamant Nature
- Autotomize
- Iron Head
- Photon Geyser
- Toxic

Mewtwo-Mega-X @ Mewtwonite X
Ability: Pressure
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Brick Break
- Ice Punch
- Stone Edge
- Zen Headbutt