Ho-OH team

Ho-Oh @ Life Orb
Ability: Regenerator
EVs: 244 HP / 252 Atk / 12 Spe
Adamant Nature
- Brave Bird
- Sacred Fire
- Substitute
- Recover

Groudon @ Red Orb
Ability: Drought
EVs: 252 HP / 56 Def / 200 SpD
Relaxed Nature
- Stealth Rock
- Earthquake
- Lava Plume
- Thunder Wave

Kyurem-White @ Choice Scarf
Ability: Turboblaze
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Ice Beam
- Draco Meteor
- Earth Power
- Fusion Flare

Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Protect
- Diamond Storm
- Moonblast
- Earth Power

Aegislash @ Lum Berry
Ability: Stance Change
EVs: 248 HP / 252 Atk / 8 SpD
Brave Nature
IVs: 0 Spe
- Swords Dance
- Shadow Sneak
- Gyro Ball
- King's Shield

Arceus-Ghost @ Spooky Plate
Ability: Multitype
EVs: 248 HP / 8 Def / 252 Spe
Timid Nature
- Defog
- Will-O-Wisp
- Judgment
- Recover