Arceus-Bug @ Buginium Z  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- X-Scissor  
- Earthquake  
- Stone Edge  

Kyogre-Primal @ Blue Orb  
Ability: Drizzle  
EVs: 252 HP / 88 Def / 168 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Rest  
- Sleep Talk  
- Ice Beam  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 184 HP / 148 Atk / 176 Spe  
Jolly Nature  
- Meteor Mash  
- Bullet Punch  
- Earthquake  
- Thunder Punch  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 Def / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Hex  
- Draco Meteor  
- Toxic  
- Defog  

Groudon @ Red Orb  
Ability: Drought  
EVs: 252 HP / 56 Def / 200 SpD  
Relaxed Nature  
- Stealth Rock  
- Precipice Blades  
- Overheat  
- Toxic  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Spectral Thief  
- Close Combat  
- Shadow Sneak  
- Hidden Power [Ice]