Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 248 HP / 4 Atk / 248 SpD / 8 Spe  
Adamant Nature  
- Sucker Punch  
- Play Rough  
- Fire Fang  
- Taunt  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 16 HP / 8 Def / 252 SpA / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Charm  
- Recover  
- Psychic  
- Draco Meteor  

Kartana @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Leaf Blade  
- Smart Strike  
- Sacred Sword  
- Giga Impact