Bolipede (Scolipede) (M) @ Leftovers
Ability: Speed Boost
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Baton Pass
- Protect
- Swords Dance
- Megahorn

Balazzle (Salazzle) @ Choice Scarf
Ability: Corrosion
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Dragon Pulse
- Flamethrower
- Sludge Wave
- Overheat

Benusaur (Venusaur-Mega) @ Venusaurite
Ability: Thick Fat
EVs: 252 HP / 252 SpA / 4 SpD
Modest Nature
IVs: 0 Atk
- Hidden Power [Fire]
- Petal Dance
- Synthesis
- Sunny Day

Bidoking (Nidoking) @ Assault Vest
Ability: Sheer Force
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Earthquake
- Aqua Tail
- Outrage
- Fire Punch

Brobat (Crobat) (F) @ Life Orb
Ability: Infiltrator
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Brave Bird
- Cross Poison
- Roost
- Zen Headbutt

Bengar (Gengar) (F) @ Leftovers
Ability: Cursed Body
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Shadow Ball
- Sludge Wave
- Sucker Punch
- Destiny Bond