Crustle @ Rockium Z
Ability: Sturdy
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Shell Smash
- Stone Edge
- Earthquake
- X-Scissor

Marowak-Alola @ Thick Club
Ability: Lightning Rod
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Shadow Bone
- Fire Punch
- Bonemerang
- Stealth Rock

Greninja @ Focus Sash
Ability: Protean
EVs: 252 HP / 4 Atk / 252 Spe
Hasty Nature
- Ice Beam
- Gunk Shot
- Spikes
- Taunt

Gyarados-Mega @ Gyaradosite
Ability: Mold Breaker
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Dragon Dance
- Earthquake
- Crunch
- Substitute

Kartana @ Choice Scarf
Ability: Beast Boost
Happiness: 0
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Smart Strike
- Defog
- Leaf Blade
- Sacred Sword

Magearna @ Shuca Berry
Ability: Soul-Heart
Happiness: 0
EVs: 252 HP / 252 SpA
Quiet Nature
IVs: 0 Atk / 0 Spe
- Ice Beam
- Flash Cannon
- Thunderbolt
- Trick Room