Weavile @ Choice Band  
Ability: Pressure  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Shard  
- Icicle Crash  
- Knock Off  
- Poison Jab  

Marowak-Alola @ Thick Club  
Ability: Lightning Rod  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Flare Blitz  
- Shadow Bone  
- Low Kick  
- Toxic  

Venusaur-Mega @ Venusaurite  
Ability: Thick Fat  
Level: 50  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Leech Seed  
- Sludge Bomb  
- Giga Drain  

Tapu Fini @ Waterium Z  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Moonblast  
- Taunt  
- Nature's Madness  

Stakataka @ Chople Berry  
Ability: Beast Boost  
Level: 50  
EVs: 244 HP / 252 Atk / 12 SpD  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Gyro Ball  
- Stone Edge  
- Earthquake  
- Trick Room  

Porygon2 @ Eviolite  
Ability: Trace  
Level: 50  
EVs: 244 HP / 12 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Ice Beam  
- Foul Play  
- Recover  
- Thunder Wave