Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
EVs: 248 HP / 84 Def / 76 SpD / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Scald  
- Nature's Madness  
- Taunt  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 248 HP / 104 Def / 156 SpD  
Impish Nature  
- Bullet Punch  
- Curse  
- Roost  
- U-turn  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Spikes  
- Hydro Pump  
- Water Shuriken  
- Dark Pulse  

Magnezone @ Electrium Z  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hidden Power [Fire]  
- Thunderbolt  
- Flash Cannon  
- Substitute  

Mamoswine @ Metronome  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Shard  
- Icicle Crash  
- Stealth Rock  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- Defog  
- U-turn  
- Knock Off