Ubers

Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 252 HP / 4 Def / 252 SpD
Sassy Nature
IVs: 0 Spe
- Lava Plume
- Earthquake
- Stealth Rock
- Roar

Xerneas @ Choice Scarf
Ability: Fairy Aura
EVs: 8 HP / 252 SpA / 248 Spe
Modest Nature
IVs: 0 Atk
- Moonblast
- Sleep Talk

Lucario-Mega @ Lucarionite
Ability: Justified
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Close Combat
- Bullet Punch
- Earthquake
- Swords Dance

Kyogre-Primal @ Blue Orb
Ability: Primordial Sea
EVs: 252 HP / 252 Def / 4 SpD
Relaxed Nature
IVs: 0 Atk / 0 Spe
- Scald
- Toxic
- Rest
- Sleep Talk

Yveltal @ Choice Scarf
Ability: Dark Aura
EVs: 8 HP / 252 SpA / 248 Spe
Modest Nature
- Dark Pulse
- Oblivion Wing
- Foul Play
- U-turn

Giratina-Origin @ Griseous Orb
Ability: Levitate
EVs: 40 HP / 216 Def / 252 SpD
Relaxed Nature
IVs: 0 Spe
- Draco Meteor
- Shadow Sneak
- Defog
- Pain Split