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

Tapu Koko @ Zap Plate  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Calm Mind  
- Roost  
- Hidden Power [Ice]  

Heracross-Mega @ Heracronite  
Ability: Skill Link  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Close Combat  
- Pin Missile  
- Rock Blast  
- Swords Dance  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 104 Def / 156 SpD  
Relaxed Nature  
- Leech Seed  
- Protect  
- Heavy Slam  
- Flamethrower  

Latios @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Trick  
- Defog  

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