Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Substitute  
- Waterfall  
- Dragon Dance  

Hawlucha @ Misty Seed  
Ability: Unburden  
EVs: 96 HP / 252 Atk / 36 SpD / 124 Spe  
Adamant Nature  
- Swords Dance  
- Close Combat  
- Acrobatics  
- Stone Edge  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 124 SpD / 136 Spe  
Calm Nature  
IVs: 0 Atk  
- Whirlpool  
- Nature's Madness  
- Taunt  
- Moonblast  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Leaf Blade  
- Sacred Sword  
- Knock Off  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 56 HP / 88 Atk / 156 Def / 208 Spe  
Jolly Nature  
- U-turn  
- Stone Edge  
- Earthquake  
- Defog  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 136 SpD / 120 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Toxic  
- Earth Power  
- Stealth Rock