Altaria-Mega (F) @ Altarianite  
Ability: Natural Cure  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Flamethrower  
- Hyper Voice  
- Roost  

Cobalion @ Shuca Berry  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Iron Head  
- Substitute  
- Swords Dance  

Crobat (M) @ Sky Plate  
Ability: Infiltrator  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Brave Bird  
- Roost  
- Taunt  
- U-turn  

Mamoswine (M) @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Ice Shard  
- Icicle Crash  
- Stealth Rock  

Raikou @ Ghostium Z  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Hidden Power [Grass]  
- Shadow Ball  
- Thunderbolt  

Umbreon (F) @ Leftovers  
Ability: Synchronize  
Shiny: Yes  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Foul Play  
- Heal Bell  
- Protect  
- Wish