Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Stealth Rock  

Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Secret Sword  
- Icy Wind  
- Hydro Pump  

Weavile @ Life Orb  
Ability: Pickpocket  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Knock Off  
- Icicle Crash  
- Poison Jab  
- Low Kick  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Dragon Pulse  

Diancie-Mega @ Diancite  
Ability: Clear Body  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Protect  
- Moonblast  
- Hidden Power [Fire]  
- Diamond Storm  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Iron Head  
- Heart Stamp  
- Healing Wish