Weavile @ Life Orb  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Knock Off  
- Ice Shard  
- Icicle Crash  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
Shiny: Yes  
Happiness: 0  
EVs: 252 Atk / 16 SpD / 240 Spe  
Adamant Nature  
- Frustration  
- Earthquake  
- Dragon Dance  
- Substitute  

Manaphy @ Salac Berry  
Ability: Hydration  
Shiny: Yes  
EVs: 108 HP / 252 SpA / 148 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Tail Glow  
- Substitute  

Serperior @ Light Clay  
Ability: Contrary  
Shiny: Yes  
EVs: 240 HP / 16 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Taunt  
- Light Screen  
- Reflect  

Magnezone @ Choice Scarf  
Ability: Magnet Pull  
Shiny: Yes  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 SpA / 30 Spe  
- Thunderbolt  
- Hidden Power [Fire]  
- Volt Switch  
- Thunder Wave  

Thundurus-Therian (M) @ Yache Berry  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Nasty Plot  
- Focus Blast  
- Thunderbolt  
- Hidden Power [Ice]