Diancie-Mega @ Diancite  
Ability: Clear Body  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Protect  
- Moonblast  
- Diamond Storm  
- Earth Power  

Tornadus-Therian (M) @ Fightinium Z  
Ability: Regenerator  
EVs: 88 HP / 160 SpA / 8 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Focus Blast  
- U-turn  
- Defog  

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- V-create  
- U-turn  
- Bolt Strike  
- Trick  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 112 Def / 148 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Hidden Power [Ice]  
- U-turn  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
Shiny: Yes  
EVs: 244 HP / 16 Def / 12 SpA / 40 SpD / 196 Spe  
Calm Nature  
- Knock Off  
- Moonblast  
- Surf  
- Taunt  

Ferrothorn (M) @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 92 Def / 164 SpD  
Careful Nature  
- Spikes  
- Leech Seed  
- Knock Off  
- Power Whip