Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 164 Def / 92 SpD  
Calm Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Flamethrower  
- Recover  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 4 Def  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Earthquake  
- Roost  

Lucario-Mega @ Lucarionite  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Bullet Punch  
- Meteor Mash  
- Close Combat  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Dazzling Gleam  
- U-turn  
- Roost  

Ferrothorn @ Leftovers  
Ability: Anticipation  
EVs: 252 HP / 40 Def / 216 SpD  
Careful Nature  
- Power Whip  
- Stealth Rock  
- Leech Seed  
- Thunder Wave  

Darkrai @ Choice Specs  
Ability: Bad Dreams  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Sludge Bomb  
- Ice Beam  
- Focus Blast