- Bubble Breeder
- Bubble Bringer
- Bubble Illusion
- Bubble Rod
- Bubble Shuffle
- Bug Switch
- Bull Blader
- Burden of the Mighty
- Burial from a Different Dimension
- Buried Destiny
- Buried Soul Talisman
- Burning Knuckle
- Burning Land
- Burning Rebirth
- Burning Skull Head
- Burning Soul Sword
- Burning Strike
- Burst Breath
- Burst Impact
- Burst Rebirth
- Burst Stream of Destruction
- Burst Synchro Summon
- Buster Blader
- Buster Blaster