Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 88 HP / 252 Atk / 168 Spe  
Adamant Nature  
- Stealth Rock  
- Fire Punch  
- Ice Punch  
- Stomping Tantrum  

Excadrill (F) @ Groundium Z  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin  

Zapdos @ Rocky Helmet  
Ability: Static  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Volt Switch  
- Heat Wave  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 180 SpD / 76 Spe  
Careful Nature  
- Wish  
- Protect  
- Iron Head  
- Secret Power  

Tapu Bulu @ Occa Berry  
Ability: Grassy Surge  
EVs: 248 HP / 32 Def / 204 SpD / 24 Spe  
Careful Nature  
- Stone Edge  
- Horn Leech  
- Swords Dance  
- Superpower  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 88 HP / 168 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Leaf Storm  
- Hidden Power [Fire]  
- Leech Seed