Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Leech Seed  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 192 Def / 64 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Recover  
- Toxic Spikes  

Skarmory @ Leftovers  
Ability: Sturdy  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Roost  
- Whirlwind  
- Spikes  
- Iron Head  

Tapu Bulu @ Rockium Z  
Ability: Grassy Surge  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Horn Leech  
- Superpower  
- Stone Edge  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 216 SpD / 44 Spe  
Calm Nature  
IVs: 0 Atk  
- Lava Plume  
- Taunt  
- Earth Power  
- Stealth Rock  

Alakazam-Mega @ Alakazite  
Ability: Magic Guard  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Focus Blast  
- Shadow Ball  
- Calm Mind