Tangrowth @ Assault Vest
Ability: Regenerator 
EVs: 252 HP / 28 Def / 228 SpD 
Sassy Nature 
- Giga Drain 
- Knock Off 
- Hidden Power [Ice] 
- Sludge Bomb 

Landorus-Therian @ Flyinium Z 
Ability: Intimidate 
EVs: 252 Atk / 4 Def / 252 Spe 
Adamant Nature 
- Earthquake 
- Fly 
- Swords Dance 
- Stealth Rock 

Golem-Alola @ Choice Scarf 
Ability: Magnet Pull 
EVs: 252 Atk / 4 SpD / 252 Spe 
Adamant Nature 
- Wild Charge 
- Earthquake 
- Fire Punch 
- Explosion 

Mawile @ Mawilite 
Ability: Hyper Cutter 
EVs: 92 HP / 252 Atk / 164 Spe 
Adamant Nature 
- Play Rough 
- Ice Punch 
- Fire Fang 
- Thunder Punch 

Greninja @ Choice Scarf 
Ability: Protean 
EVs: 176 Atk / 80 SpA / 252 Spe 
Hasty Nature 
- Rock Slide 
- U-turn 
- Ice Beam 
- Spikes 

Tapu Koko @ Shuca Berry 
Ability: Electric Surge 
EVs: 104 HP / 12 Def / 176 SpA / 216 Spe 
Timid Nature 
IVs: 1 Atk 
- Thunderbolt 
- Volt Switch 
- Hidden Power [Ice] 
- Defog