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

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

Keldeo @ Leftovers  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Scald  
- Secret Sword  
- Calm Mind  
- Substitute / Taunt / Toxic 

Keldeo @ Rocky Helmet
Ability: Justified
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Scald
- Secret Sword
- Rest
- Sleep Talk