Landorus-Therian (M) @ Iapapa Berry  
Ability: Intimidate  
EVs: 248 HP / 52 Def / 24 SpD / 184 Spe  
Jolly Nature  
- Earthquake  
- Hidden Power [Ice]  
- Defog  
- Stealth Rock  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Leech Seed  

Cresselia (F) @ Mental Herb  
Ability: Levitate  
EVs: 248 HP / 104 Def / 100 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Thunder Wave  
- Ice Beam  
- Moonlight  
- Lunar Dance  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 40 SpD / 216 Spe  
Timid Nature  
- Scald  
- Substitute  
- Calm Mind  
- Protect  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Dragon Claw  
- Flare Blitz  
- Earthquake  

Magearna @ Fightinium Z  
Ability: Soul-Heart  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shift Gear  
- Ice Beam  
- Thunderbolt  
- Focus Blast