Incineroar @ Figy Berry  
Ability: Intimidate  
Level: 50  
EVs: 236 HP / 20 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Fake Out  
- Flare Blitz  
- U-turn  
- Roar  

Tornadus (M) @ Flyinium Z  
Ability: Prankster  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Icy Wind  
- Taunt  
- Tailwind  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Thunder Punch  
- Meteor Mash  
- Stomping Tantrum  
- Protect  

Tapu Koko @ Tapunium Z  
Ability: Electric Surge  
Level: 50  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Nature's Madness  
- Light Screen  
- Protect  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Eruption  
- Earth Power  
- Overheat  
- Protect  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
Shiny: Yes  
EVs: 252 HP / 124 Def / 124 SpA / 4 SpD / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Dazzling Gleam  
- Geomancy  
- Protect