Celesteela @ Flame Plate  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Oblivion Wing  
- Leech Seed  
- Judgment  

Gengar-Mega @ Spooky Plate  
Ability: Dazzling  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Sludge Bomb  
- Moonblast  
- Shell Smash  

Groudon @ Red Orb  
Ability: Grassy Surge  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Will-O-Wisp  
- Strength Sap  
- Stealth Rock  

BEST MON ON TEAM (Garchomp-Mega) @ Assault Vest  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naughty Nature  
- Precipice Blades  
- Core Enforcer  
- Thousand Arrows  
- Dragon Rush  

Zygarde-Complete @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Haze  
- Strength Sap  
- Earth Power  
- U-turn  

Shedinja @ Protective Pads  
Ability: Sturdy  
EVs: 252 Atk  
Brave Nature  
IVs: 0 Spe  
- Spectral Thief  
- Extreme Speed  
- U-turn  
- Endeavor