Kangaskhan-Mega (F) @ Choice Scarf  
Ability: Parental Bond  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Seismic Toss  
- Crunch  
- Ice Punch  

Arceus-Ghost @ Ghostium Z  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Shadow Force  
- Extreme Speed  
- Brick Break  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Leech Seed  
- Toxic  
- Substitute  
- Protect  

Latias-Mega (F) @ Iapapa Berry  
Ability: Levitate  
EVs: 252 HP / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Defog  
- Roost  
- Hidden Power [Fire]  

Beedrill-Mega @ Focus Sash  
Ability: Adaptability  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Toxic Spikes  
- U-turn  
- Poison Jab  
- Knock Off  

Diancie-Mega @ Focus Sash  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- Moonblast  
- Earth Power  
- Diamond Storm