Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Shore Up  
- Stealth Rock  
- Eruption  
- Precipice Blades  

Magearna @ Sablenite  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonlight  
- Heart Swap  
- Fleur Cannon  
- Volt Switch  

Celesteela @ Blue Orb  
Ability: Beast Boost  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Toxic  
- Roost  
- Leech Seed  
- Heavy Slam  

Meloetta @ Lucarionite  
Ability: Serene Grace  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Boomburst  
- Extreme Speed  
- Psycho Boost  
- Fake Out  

Kangaskhan (F) @ Lopunnite  
Ability: Scrappy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Extreme Speed  
- Fake Out  
- Swords Dance  
- Drain Punch  

Blaziken-Mega @ Blazikenite  
Ability: Speed Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Close Combat  
- Swords Dance  
- Protect