Tyranitar @ Focus Sash  
Ability: Sand Stream  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Rock Slide  
- Crunch  
- Dragon Dance  
- Protect  

Gyarados @ Water Gem  
Ability: Intimidate  
EVs: 252 HP / 12 Atk / 4 Def / 52 SpD / 188 Spe  
Adamant Nature  
- Waterfall  
- Ice Fang  
- Dragon Dance  
- Protect  

Amoonguss @ Lum Berry  
Ability: Regenerator  
EVs: 252 HP / 84 Def / 172 SpD  
Calm Nature  
IVs: 0 Atk  
- Protect  
- Giga Drain  
- Rage Powder  
- Spore  

Cresselia @ Sitrus Berry  
Ability: Levitate  
EVs: 220 HP / 108 Def / 180 SpA  
Calm Nature  
IVs: 0 Atk  
- Helping Hand  
- Trick Room  
- Psyshock  
- Ice Beam  

Thundurus-Therian @ Choice Specs  
Ability: Volt Absorb  
EVs: 16 HP / 248 SpA / 244 Spe  
Timid Nature  
IVs: 30 HP / 2 Atk / 30 Def / 30 SpA / 30 SpD  
- Grass Knot  
- Volt Switch  
- Thunderbolt  
- Hidden Power [Flying]  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 188 HP / 76 Atk / 204 Def / 4 SpD / 36 Spe  
Adamant Nature  
- Protect  
- Earthquake  
- Rock Slide  
- Substitute