Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 HP / 168 Atk / 88 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Earthquake  
- Pursuit  

Excadrill @ Steelium Z  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin  

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

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 248 HP / 220 Def / 40 Spe  
Timid Nature  
IVs: 0 Atk  
- Discharge  
- Hidden Power [Ice]  
- Defog  
- Roost  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 216 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Taunt  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 68 Def / 192 Spe  
Bold Nature  
- Calm Mind  
- Taunt  
- Scald  
- Draining Kiss