Ubers Giratina

Klefki @ Leftovers
Ability: Prankster
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Spikes
- Thunder Wave
- Toxic
- Play Rough

Groudon @ Red Orb
Ability: Drought
EVs: 252 HP / 56 Def / 200 SpD
Relaxed Nature
- Stealth Rock
- Dragon Tail
- Thunder Wave
- Precipice Blades

Lucario @ Lucarionite
Ability: Justified
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Swords Dance
- Close Combat
- Bullet Punch
- Iron Tail

Mewtwo @ Life Orb
Ability: Pressure
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Psystrike
- Focus Blast
- Ice Beam
- Fire Blast

Giratina-Origin @ Griseous Orb
Ability: Levitate
EVs: 248 Atk / 248 Def / 12 Spe
Adamant Nature
- Defog
- Shadow Sneak
- Dragon Tail
- Shadow Force

Arceus-Rock @ Stone Plate
Ability: Multitype
EVs: 248 HP / 8 SpA / 252 Spe
Timid Nature
- Calm Mind
- Will-O-Wisp
- Recover
- Judgment