Victini @ Choice Specs  
Ability: Victory Star  
EVs: 68 HP / 4 Def / 252 SpA / 184 Spe  
Modest Nature  
IVs: 0 Atk  
- Blue Flare  
- Focus Blast  
- Psyshock  
- Grass Knot  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 156 Atk / 100 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Diamond Storm  
- Moonblast  
- Earth Power  

Alomomola @ Rocky Helmet  
Ability: Regenerator  
Shiny: Yes  
EVs: 36 HP / 220 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Scald  
- Protect  
- Toxic  

Thundurus @ Leftovers  
Ability: Prankster  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 30 HP / 0 Atk / 30 Def / 30 SpA / 30 SpD  
- Nasty Plot  
- Thunderbolt  
- Hidden Power [Flying]  
- Focus Blast  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 236 HP / 216 SpD / 56 Spe  
Careful Nature  
- Taunt  
- Earthquake  
- Roost  
- Knock Off  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 88 Def / 168 SpD  
Relaxed Nature  
- Spikes  
- Power Whip  
- Leech Seed  
- Protect