| Name ▲ | Type | Type Full Name | Rarity | Source | Source Full Name | Base Item |
|---|---|---|---|---|---|---|
| Black Chromatic Rose | WI | Wondrous Item | rare | WBtW | The Wild Beyond the Witchlight | |
| Black Crystal Tablet | WI | Wondrous Item | legendary | WDMM | Waterdeep: Dungeon of the Mad Mage | |
| Black Dragon Mask | WI | Wondrous Item | legendary | HotDQ | Hoard of the Dragon Queen | |
| Black Dragon Scale Mail | MA | Medium Armour 2014 | very rare | DMG | 2014 Dungeon Masters Guide | |
| Black Dragon Scale Mail | MA|XPHB | Medium Armour 2024 | very rare | XDMG | 2024 Dungeon Masters Guide | scale mail|xphb |
| Blackrazor | M | Melee Weapon 2014 | legendary | DMG | 2014 Dungeon Masters Guide | greatsword|phb |
| Blackrazor | M|XPHB | Melee Weapon 2024 | artifact | XDMG | 2024 Dungeon Masters Guide | greatsword|xphb |
| Blackstaff | WI | Wondrous Item | legendary | WDH | Waterdeep: Dragon Heist | |
| Blade of Avernus | M | Melee Weapon 2014 | artifact | BGDIA | Baldur's Gate: Descent Into Avernus | longsword|phb |
| Blade of Broken Mirrors | M | Melee Weapon 2014 | artifact | EGW | Explorer's Guide to Wildemount | dagger|phb |