Blue Man Group? (Mr. Rime) @ Choice Specs  
Ability: Screen Cleaner  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Freeze-Dry  
- Focus Blast  
- Shadow Ball  

Blue Crayons (Ferroseed) @ Eviolite  
Ability: Iron Barbs  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Gyro Ball  
- Toxic  
- Leech Seed  
- Stealth Rock  

Blue Smurf Turtle (Carracosta) @ Life Orb  
Ability: Solid Rock  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Shell Smash  
- Liquidation  
- Aqua Jet  
- Stone Edge  

Blueberry (Alcremie-Mint-Cream) (F) @ Leftovers  
Ability: Sweet Veil  
EVs: 252 HP / 108 Def / 148 Spe  
Bold Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Mystical Fire  
- Calm Mind  
- Recover  

Blue's Clues (Manectric) @ Choice Scarf  
Ability: Lightning Rod  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Overheat  
- Switcheroo  

Blue Sky (Altaria) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 236 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Flamethrower  
- Toxic  
- Roost  
- Defog