Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
IVs: 30 Atk  
- Diamond Storm  
- Earth Power  
- Moonblast  
- Hidden Power [Fire]  

Tapu Fini @ Tapunium Z  
Ability: Misty Surge  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Whirlpool  
- Taunt  
- Nature's Madness  
- Moonblast  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Psyshock  
- Hidden Power [Fire]  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 28 Def / 232 SpD  
Sassy Nature  
- Leech Seed  
- Flamethrower  
- Heavy Slam  
- Protect  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Scald  
- Stealth Rock  
- Toxic  
- Earthquake  

Zapdos @ Rocky Helmet  
Ability: Static  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Heat Wave  
- Volt Switch