Keldeo @ Choice Scarf  
Ability: Justified  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Secret Sword  
- Scald  
- Icy Wind  
- Flip Turn  

Groudon @ Weakness Policy  
Ability: Drought  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Precipice Blades  
- Rock Slide  
- Heat Crash  
- Protect  

Mew @ Mental Herb  
Ability: Synchronize  
Level: 50  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 1 Atk  
- Transform  
- Helping Hand  
- Imprison  
- Trick Room  

Calyrex-Shadow @ Choice Specs  
Ability: As One (Spectrier)  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Leaf Storm  
- Snarl  

Whimsicott @ Focus Sash  
Ability: Prankster  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Tailwind  
- Fake Tears  
- Taunt  

Dialga @ Life Orb  
Ability: Pressure  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk / 13 Spe  
- Roar of Time  
- Flash Cannon  
- Blizzard  
- Protect