Metagross-Mega @ Metagrossite  
Ability: Clear Body  
Level: 50  
EVs: 92 HP / 156 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Zen Headbutt  
- Ice Punch  
- Earthquake  

Gengar-Mega @ Gengarite  
Ability: Cursed Body  
Level: 50  
EVs: 236 HP / 12 Def / 4 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Sludge Bomb  
- Hidden Power [Ice]  
- Energy Ball  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Level: 50  
EVs: 196 HP / 4 Atk / 4 Def / 188 SpD / 116 Spe  
Jolly Nature  
- Earthquake  
- Rock Tomb  
- U-turn  
- Stealth Rock  

Suicune @ Wiki Berry  
Ability: Pressure  
Level: 50  
EVs: 12 HP / 236 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Scald  
- Icy Wind  
- Calm Mind  
- Substitute  

Snorlax @ Leftovers  
Ability: Immunity  
Level: 50  
EVs: 172 HP / 252 Def / 84 SpD  
Impish Nature  
- Return  
- Earthquake  
- Yawn  
- Protect  

Mimikyu @ Ghostium Z  
Ability: Disguise  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Shadow Claw  
- Curse  
- Pain Split  
- Substitute