Venusaur-Mega @ Venusaurite  
Ability: Thick Fat  
EVs: 248 HP / 124 Def / 120 SpA / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Giga Drain  
- Hidden Power [Fire]  
- Synthesis  

Samurott-Hisui @ Assault Vest  
Ability: Sharpness  
EVs: 248 HP / 84 Atk / 120 SpD / 56 Spe  
Adamant Nature  
- Ceaseless Edge  
- Knock Off  
- Aqua Cutter  
- Sucker Punch  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
EVs: 40 HP / 252 SpA / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Dazzling Gleam  
- Nature's Madness  
- Roost  

Iron Valiant @ Life Orb  
Ability: Quark Drive  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Thunderbolt  
- Knock Off  
- Close Combat  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 240 HP / 252 Def / 16 Spe  
Bold Nature  
- Flamethrower  
- U-turn  
- Roar  
- Roost  

Iron Treads @ Leftovers  
Ability: Quark Drive  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Spinner  
- Rapid Spin  
- Stealth Rock