Garchomp-Mega @ Garchompite  
Ability: Sand Veil  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Stone Edge  

Hippowdon @ Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Stealth Rock  
- Slack Off  
- Whirlwind  
- Earthquake  

Excadrill @ Normalium Z  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Giga Impact  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flash Cannon  
- Hidden Power [Fire]  
- Volt Switch  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 12 SpA / 56 SpD / 192 Spe  
Calm Nature  
- Defog  
- Moonblast  
- Scald  
- Knock Off  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 28 Def / 228 SpD  
Sassy Nature  
IVs: 30 Atk  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  
- Knock Off