 | Bloodbound Spirit | Effects | |
 | Bloodcraze | Talents | |
 | Bloodhunt | Abilities | Cithrel |
| Bloodhunt: Bleed | Effects | Cithrel |
 | Bloodletter Bleed | Effects | |
| Bloodletter Onslaught | Abilities | |
 | Bloodletter Onslaught | Effects | |
 | Bloodline | Talents | |
 | Bloodrite Fervor | Effects | |
| Bloodrite Fervor | Abilities | |
| Bloodrite Fervor | Relic Powers | |
 | Bloodstone Blight | Effects | Corrupted Totemic |
 | Bloodwell Barrier | Effects | Blood Crystal |
 | Bloomin' Boomshrooms | Effects | |
 | Bluey's Gambit | Effects | |
 | Boiling | Effects | |
 | Bola Throw | Effects | Outrunner |
 | Brain Freeze | Abilities | |
 | Brave Machinations | Trait Powers | |
 | Breaker of Chains | Effects | Creature 38 |
 | Breath of Al'zerac | Effects | Cithrel |
 | Brilliant Flare | Abilities | |
 | Brilliant Flash | Abilities | |
 | Brooding Shadows | Abilities | |
| Brooding Shadows | Effects | |
 | Burning | Effects | Kaldurson Eldsupptok |
| Burning | Effects | Fodir Kaldur |
 | Burning Ground | Effects | |
 | Burning Hands | Effects | |
 | Burning Initiative | Talents | |
 | Burstbolter | Talents | |
| Burstbolter | Abilities | |
 | Bursting Ice | Abilities | |
| Bursting Ice | Effects | |
 | Bursting Swallows | Talents | |
 | Butcher's Hook | Abilities | |
 | Call of the Abyss | Effects | Deepbound Magi |
 | Captain's Orders! | Effects | |
 | Carnage: Persisting Damage | Abilities | |
 | Cascading Inferno | Effects | |
 | Caustic Wounds | Talents | |
 | Cave In | Effects | Heig the Chained |
 | Celestial Shot | Abilities | |
 | Celestial Veil | Abilities | |
| Celestial Veil | Effects | |
 | Ceremony of Light | Effects | |
 | Chain Lightning | Abilities | |
| Chain Pull | Abilities | |
 | Chained | Effects | |
 | Champion's Heart | Gem Traits | |