Reuniclus @ Electrium Z  
Ability: Magic Guard  
EVs: 248 HP / 116 Def / 96 SpA / 48 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Psychic  
- Thunder  
- Recover  

Lopunny-Mega @ Lopunnite  
Ability: Limber  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Return  
- Power-Up Punch  
- High Jump Kick  
- Encore  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Smart Strike  
- Defog  

Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Scald  
- Secret Sword  
- Hidden Power [Electric]  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Volt Switch  
- Iron Head  
- Hidden Power [Fire]  
- Ice Beam  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 212 Def / 48 Spe  
Impish Nature  
- U-turn  
- Earthquake  
- Stealth Rock  
- Hidden Power [Ice]