Slowbro @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Counter  
- Slack Off  
- Thunder Wave  

Kartana @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Knock Off  
- Sacred Sword  
- Smart Strike  

Magnezone @ Choice Scarf  
Ability: Magnet Pull  
EVs: 4 HP / 4 Def / 248 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Fire]  
- Flash Cannon  
- Volt Switch  

Latios-Mega (M) @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Draco Meteor  
- Psychic  
- Earthquake  
- Roost  

Landorus-Therian (M) @ Flyinium Z  
Ability: Intimidate  
EVs: 28 HP / 100 Atk / 232 Def / 148 Spe  
Adamant Nature  
- Defog  
- Earthquake  
- Fly  
- Swords Dance  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Seismic Toss  
- Toxic  
- Stealth Rock  
- Soft-Boiled