Blastoise-Mega @ Blastoisinite  
Ability: Mega Launcher  
EVs: 60 HP / 252 SpA / 196 Spe  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Work Up  
- Rest  
- Sleep Talk  

Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Infestation  
- Stealth Rock  
- Sticky Web  
- Encore  

Chesnaught @ Salac Berry  
Ability: Bulletproof  
EVs: 12 HP / 244 Atk / 252 Spe  
Jolly Nature  
- Needle Arm  
- Drain Punch  
- Substitute  
- Belly Drum  

Raikou @ Choice Specs  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Shadow Ball  
- Hidden Power [Ice]  
- Volt Switch  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Earthquake  
- Knock Off  
- Ice Shard  

Terrakion @ Rockium Z  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Rock Slide  
- Close Combat  
- Swords Dance  
- Rock Polish