Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
EVs: 248 HP / 236 Def / 24 Spe  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  
- Synthesis  

Heatran @ Air Balloon  
Ability: Flame Body  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Hidden Power [Ice]  
- Stealth Rock  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Surf  
- Trick  
- Defog  

Hoopa-Unbound @ Assault Vest  
Ability: Magician  
EVs: 232 HP / 252 Atk / 24 Spe  
Adamant Nature  
- Hyperspace Fury  
- Knock Off  
- Zen Headbutt  
- Drain Punch  

Landorus-Therian (M) @ Rockium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Swords Dance  
- Rock Polish  
- Earthquake  
- Stone Edge  

Zeraora @ Heavy-Duty Boots  
Ability: Volt Absorb  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Plasma Fists  
- Knock Off  
- Close Combat