Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 124 SpD / 136 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Stealth Rock  
- Toxic  

Tapu Bulu @ Choice Scarf  
Ability: Grassy Surge  
EVs: 112 HP / 144 Atk / 252 Spe  
Jolly Nature  
- Wood Hammer  
- Horn Leech  
- Close Combat  
- Hidden Power [Fire]  

Lopunny-Mega @ Lopunnite  
Ability: Limber  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Fake Out  
- Encore  
- Return  

Serperior @ Grassium Z  
Ability: Contrary  
EVs: 92 HP / 164 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Ground]  
- Glare  
- Synthesis  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Earthquake  
- Stone Edge  
- Knock Off  
- Defog  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 80 HP / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Roost  
- Psychic  
- Flamethrower