| Blood of Ancients
| 30 | 30-35
| | | 13 74
| Dread Wastes |
Blood of Dragons
3 players | 20 | 20-70
| | | | Ohn'ahran Plains |
Blood of Fallen Brothers
Daily | 40 | 40
| | | 16 98
| Tanaan Jungle |
| Blood of Hir'eek
| 35 | 35-60
| | | 25 74
| Alliance War Campaign |
| Blood of My Blood
| 45 | 45
| | | 20 22
| Suramar |
| Blood of Our Enemy
| 10 | 10-45
| | | 20 22
| Paladin Campaign |
| Blood of Sargeras
| 45 | 45
| | | 20 22
| Paladin Campaign |
| Blood of the Barrens
| 10 | 10-30
| | | 10 50
| Southern Barrens |
| Blood of the Betrayer
| 35 | 35
| | | 13 74
| Rogue |
| Blood of the Burning Blade
| 35 | 35-40
| | | 16 98
| Nagrand |
| Blood of the Burning Blade
| 35 | 35-40
| | | 16 98
| Nagrand |
Blood of the Chosen
Daily | 25 | 25-30
| | | 10 50
| Icecrown |
Blood of the Chosen
Daily | 25 | 25-30
| | | 10 50
| Icecrown |
| Blood of the Earthwarder
| 30 | 30-35
| | | 13 74
| Deepholm |
| Blood of the Weak
| 7 | 7-30
| | | 5 25
| Ashenvale |
| Blood on the Sand
| 30 | 30-35
| | | 13 74
| Twilight Highlands |
| Blood on the Sand
| 50 | 50
| | | 25 74
| Alliance War Campaign |
| Blood Purification
| 20 | 20-60
| | | 25 74
| Nazmir |
| Blood Ritual
| 15 | 15-30
| | | 2 62
| Blasted Lands |
| Blood Ritual
| 15 | 15-30
| | | 2 62
| Blasted Lands |
| Blood Theory
| 10 | 10-30
| | | 10 50
| Desolace |
| Blood to Thrive
| 15 | 15-30
| | | 10 50
| Tanaris |
| Blood Tour
| 15 | 15-30
| | | | Burning Steppes |
| Blood Tour
| 15 | 15-30
| | | | Burning Steppes |
| Blood Troll on the Outside
| 20 | 20-60
| | | 12 87
| Nazmir |
| Blood Watch
| | 1-30
| | | | Bloodmyst Isle |
| Blood: Aid of the Illidari
| 45 | 45
| | | 2 2
| Artifact |
Bloodbeak the Ravenous
Daily | 10 | 10-70
| | | | Ohn'ahran Plains |
| Bloodbound Effigy
| 50 | 50
| | | | Vale of Eternal Blossoms |
| Bloodbringer's Missive
| 45 | 45
| | | 2 2
| Order Hall |
| Bloodbulge
| 50 | 50
| | | | Zuldazar |
| Bloodfen Feathers
| 15 | 15-30
| | | 10 50
| Dustwallow Marsh |
| Bloodgazer Bonding
| 45 | 45
| | | 20 22
| Battle Pets |
| Bloodgazer Reunion
| 45 | 45
| | | 20 22
| Battle Pets |
| Bloodgazer Swarm!
| 45 | 45
| | | | Azsuna |
| Bloodgazer Team Rumble
| 45 | 45
| | | 20 22
| Battle Pets |
| Bloodgazer Team Up
| 45 | 45
| | | 20 22
| Battle Pets |
| Bloodgem Crystals
| 25 | 25-30
| | | 10 50
| Netherstorm |
| Bloodhoof the Elder
| | 1
| | | | Lunar Festival |
Bloodied Blades of Zeth'Gol
Daily | 40 | 40
| | | 16 98
| Tanaan Jungle |
Bloodied Blades of Zeth'Gol
Daily | 40 | 40
| | | 16 98
| Tanaan Jungle |
| Bloodied Sentinel's Glaive
| 50 | 50
| | | | Orgrimmar |
| Bloodied Sentinel's Glaive
| 50 | 50
| | | | Stormwind City |
Bloodied Skies
Daily | 30 | 30-35
| | | 13 74
| Vale of Eternal Blossoms |
| Bloodline of Stone
| 45 | 45
| | | | Val'sharah |
| Bloodlines
| 15 | 15-35
| | | 10 30
| Pandaren Campaign |
| Bloodlines, Sweets, and Teerai
| 20 | 20-70
| | | 28 9
| Ohn'ahran Plains |
| Bloodlord Mandokir
| 10 | 10-30
| | | 31 50
| Northern Stranglethorn |
| Bloodlord Mandokir
| 10 | 10-30
| | | 31 50
| Northern Stranglethorn |
| Bloodmane Pridelands
| 30 | 30-40
| | | 84 90
| Spires of Arak |
Bloodmaul Slag Mines
Daily | 10 | 10-40
| | | 67 92
| Bloodmaul Slag Mines |
Bloodmaul Slag Mines
Daily | 10 | 10-40
| | | 67 92
| Bloodmaul Slag Mines |
| Bloodmaul Slag Mines Challenge Mode - Bronze Addition (Nth)
| 40 | 40
| | | 16 98
| |
| Bloodmaul Slag Mines Challenge Mode - Consolation (Nth)
| 40 | 40
| | | 16 98
| |
| Bloodmaul Slag Mines Challenge Mode - Gold Addition (Nth)
| 40 | 40
| | | 16 98
| |
| Bloodmaul Slag Mines Challenge Mode - Silver Addition (Nth)
| 40 | 40
| | | 16 98
| |
| Bloodmaul Slag Mines Reward Quest
| 10 | 10-40
| | | | |
| Bloodmaw
| 50 | 50
| | | | Tiragarde Sound |
| Bloodsail Treachery
| 10 | 10-30
| | | 7 87
| The Cape of Stranglethorn |
| Bloodsail's End
| 10 | 10-30
| | | 31 50
| The Cape of Stranglethorn |
| Bloodscalp Insight
| 10 | 10-30
| | | 10 50
| Northern Stranglethorn |
| Bloodscalp Insight
| 10 | 10-30
| | | 10 50
| Northern Stranglethorn |
| Bloodshard
| | | | | | Highmountain |
| Bloodspattered Banners
| 25 | 25-30
| | | 10 50
| Icecrown |
| Bloodspattered Banners
| 25 | 25-30
| | | 10 50
| Icecrown |
| Bloodstone Bandit
| 10 | 10-45
| | | 20 22
| Warlock Campaign |
| Bloodthirsty Gladiator's Chain Armor
| | | | | | |
| Bloodthirsty Gladiator's Dragonhide Armor
| | | | | | |
| Bloodthirsty Gladiator's Dreadplate Armor
| | | | | | |
| Bloodthirsty Gladiator's Felweave Armor
| | | | | | |
| Bloodthirsty Gladiator's Leather Armor
| | | | | | |
| Bloodthirsty Gladiator's Plate Armor
| | | | | | |
| Bloodthirsty Gladiator's Ringmail Armor
| | | | | | |
| Bloodthirsty Gladiator's Satin Armor
| | | | | | |
| Bloodthirsty Gladiator's Scaled Armor
| | | | | | |
| Bloodthirsty Gladiator's Silk Armor
| | | | | | |
| Bloodthirsty Gladiator's Weapons
| | | | | | |
| Bloodthorn Cave
| 10 | 10-40
| | | 84 90
| Shadowmoon Valley |
| Bloodwake Drinking Horn
| 10 | 10-60
| | | 12 87
| Island Expeditions |
| Bloodwatcher Point
| 15 | 15-30
| | | 1 5
| Badlands |
| Bloodwing Bonepicker
| 50 | 50
| | | | Vol'dun |
| Bloody Breakout
| 8 | 8-30
| | | 21
| Death Knight |
Bloody Expensive
Daily | 40 | 40
| | | 16 98
| Iron Docks |
| Bloody Imp-ossible!
| 25 | 25-30
| | | 10 50
| Netherstorm |
| Bloody Intrusion
| 50 | 50
| | | | Nazmir |
| Bloody Vengeance
| 10 | 10-30
| | | | Hellfire Peninsula |
| Bloody Wages
| 15 | 15-30
| | | 10 50
| Felwood |
Blooming Dreamseeds
Weekly | 70 | 70
| | | | Emerald Dream |
| Blooming Star Moss
| 50 | 50
| | | | Drustvar |
| Blooming Star Moss
| 50 | 50
| | | | Vol'dun |
| Blooming Villains
| 10 | 10-57
| | | 38 61
| Ardenweald |
| Blossoming Delight
| 80 | 80
| | | 23 40
| Hallowfall |
| Blossoming of the Grove
| 60 | 60
| | | 25 74
| Queen's Conservatory |
| Blossoms of the Past
| 70 | 70
| | | 2 80
| Emerald Dream |
| Blow It Up
| 70 | 70
| | | 56 18
| Zaralek Cavern |
| Blow it Up!
| 25 | 25-30
| | | 1 5
| Icecrown |
| Blowing of the Horn
| 20 | 20-70
| | | 2 80
| Ohn'ahran Plains |
| Blown Away
| 10 | 10
| | | 28 9
| Stormwind City |
| Blown Away
| 10 | 10
| | | 28 9
| Orgrimmar |
Blown Through Wind: Rhuzast
5 players | 10 | 10-70
| | | | Thaldraszus |
