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

Greninja @ Grassium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Grass Knot  
- Extrasensory  
- Spikes  

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Fire Punch  
- Earthquake  

Mandibuzz @ Rocky Helmet  
Ability: Overcoat  
EVs: 248 HP / 168 Def / 92 Spe  
Impish Nature  
- U-turn  
- Foul Play  
- Roost  
- Defog  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  

Muk-Alola @ Iapapa Berry  
Ability: Gluttony  
EVs: 252 HP / 12 Def / 244 SpD  
Careful Nature  
- Curse  
- Knock Off  
- Poison Jab  
- Recycle