Zeraora @ Expert Belt  
Ability: Volt Absorb  
EVs: 88 Atk / 168 SpA / 252 Spe  
Naive Nature  
- Plasma Fists  
- Close Combat  
- Volt Switch  
- Grass Knot  

Klefki @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 156 Def / 96 SpD / 8 Spe  
Careful Nature  
- Play Rough  
- Spikes  
- Toxic  
- Thunder Wave  

Aggron-Mega @ Aggronite  
Ability: Filter  
EVs: 252 HP / 4 Atk / 204 SpD / 48 Spe  
Careful Nature  
- Heavy Slam  
- Fire Punch  
- Stealth Rock  
- Low Kick  

Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Defog  
- U-turn  

Latias @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Healing Wish  
- Trick  

Crawdaunt @ Waterium Z  
Ability: Adaptability  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crabhammer  
- Knock Off  
- Swords Dance  
- Aqua Jet  

========

Zeraora @ Expert Belt  
Ability: Volt Absorb  
EVs: 88 Atk / 168 SpA / 252 Spe  
Naive Nature  
- Plasma Fists  
- Close Combat  
- Volt Switch  
- Grass Knot  

Klefki @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 156 Def / 96 SpD / 8 Spe  
Careful Nature  
- Play Rough  
- Spikes  
- Toxic  
- Thunder Wave  

Aggron-Mega @ Aggronite  
Ability: Filter  
EVs: 252 HP / 4 Atk / 204 SpD / 48 Spe  
Careful Nature  
- Heavy Slam  
- Fire Punch  
- Stealth Rock  
- Low Kick  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Defog  
- U-turn  

Latias @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Hidden Power [Fire]  
- Trick  

Crawdaunt @ Waterium Z  
Ability: Adaptability  
EVs: 252 Atk / 4 SpD / 252 Spe  
Careful Nature  
- Crabhammer  
- Knock Off  
- Swords Dance  
- Aqua Jet