Victini @ Colbur Berry  
Ability: Victory Star  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Will-O-Wisp  

Gyarados-Mega @ Gyaradosite  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Crunch  
- Waterfall  
- Substitute  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Stone Edge  
- Crunch  
- Superpower  
- Pursuit  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 32 HP / 88 Atk / 56 Def / 80 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Rapid Spin  
- Earthquake  
- Iron Head  

Serperior @ Lum Berry  
Ability: Contrary  
EVs: 200 HP / 44 Def / 12 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 SpA / 30 Spe  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Synthesis  

Cresselia (F) @ Rocky Helmet  
Ability: Levitate  
EVs: 252 HP / 16 Def / 88 SpD / 152 Spe  
Bold Nature  
IVs: 0 Atk  
- Lunar Dance  
- Toxic  
- Ice Beam  
- Moonlight