Tapu Bulu @ Rockium Z  
Ability: Grassy Surge  
EVs: 104 HP / 200 Atk / 20 SpD / 184 Spe  
Adamant Nature  
- Swords Dance  
- Horn Leech  
- Superpower  
- Stone Edge  

Hawlucha @ Grassy Seed  
Ability: Unburden  
EVs: 96 HP / 252 Atk / 36 SpD / 124 Spe  
Adamant Nature  
- Acrobatics  
- Swords Dance  
- High Jump Kick  
- Roost  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 88 HP / 204 Atk / 216 Spe  
Jolly Nature  
- Dragon Dance  
- Flare Blitz  
- Earthquake  
- Dragon Claw  

Magearna @ Wiki Berry  
Ability: Soul-Heart  
EVs: 252 HP / 64 Def / 136 SpA / 56 Spe  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Thunderbolt  
- Focus Blast  
- Calm Mind  

Serperior @ Rocky Helmet  
Ability: Contrary  
EVs: 248 HP / 24 SpA / 236 Spe  
Timid Nature  
IVs: 0 Atk  
- Glare  
- Leaf Storm  
- Taunt  
- Defog  

Landorus-Therian (M) @ Yache Berry  
Ability: Intimidate  
EVs: 248 HP / 8 Atk / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- U-turn  
- Imprison