Can you guys please rate if this is a good Uber tiers team for competitive play?
Arceus-Fairy @ Pixie Plate
Ability: Multitype
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Judgment
- Earth Power
- Recover
- Extreme Speed
Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 4 HP / 252 Atk / 252 SpA
Brave Nature
- Fire Punch
- Solar Beam
- Stone Edge
- Precipice Blades
Kyogre-Primal @ Blue Orb
Ability: Primordial Sea
EVs: 252 HP / 252 SpA / 4 SpD
Timid Nature
- Surf
- Ice Beam
- Origin Pulse
- Thunder
Mewtwo-Mega-Y @ Mewtwonite Y
Ability: Insomnia
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Psystrike
- Aura Sphere
- Ice Beam
- Shadow Ball
Xerneas @ Power Herb
Ability: Fairy Aura
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Moonblast
- Thunderbolt
- Focus Blast
- Geomancy
Rayquaza @ Life Orb
Ability: Air Lock
EVs: 252 Atk / 4 SpD / 252 Spe
Lonely Nature
- Dragon Claw
- Overheat
- Earthquake
- Dragon Ascent
Thank you!