Tapu Koko @ Assault Vest  
Ability: Electric Surge  
EVs: 252 HP / 16 Def / 56 SpD / 184 Spe  
Timid Nature  
IVs: 30 Atk  
- Sky Drop  
- Nature's Madness  
- Hidden Power [Ice]  
- Volt Switch  

Landorus-Therian (M) @ Aguav Berry  
Ability: Intimidate  
EVs: 252 HP / 28 Def / 216 SpD / 12 Spe  
Calm Nature  
- Stealth Rock  
- Earth Power  
- Rock Tomb  
- U-turn  

Serperior @ Normalium Z  
Ability: Contrary  
EVs: 56 HP / 4 Def / 216 SpA / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Nature Power  
- Protect  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Ice Punch  
- Stomping Tantrum  
- Protect  

Persian-Alola @ Figy Berry  
Ability: Fur Coat  
EVs: 176 HP / 108 SpD / 224 Spe  
Jolly Nature  
- Fake Out  
- Foul Play  
- Parting Shot  
- Icy Wind  

Suicune @ Wiki Berry  
Ability: Inner Focus  
Shiny: Yes  
EVs: 240 HP / 56 Def / 48 SpA / 108 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Tailwind  
- Scald  
- Toxic  
- Roar