Oil Keg 90 A H Not specified Vale of Eternal Blossoms Oil Leak Bunny 1 A H Not specified Twilight Highlands Oil Pool 70 A H Not specified Borean Tundra Oil Puddle 1 A H Not specified - Oil Pump 1 A H Not specified Stonetalon Mountains Oil Pump Invisible Dummy 1 A H Not specified - Oil Slick 1 A H Not specified - Oil Slick 70 A H - Icecrown Oil Slime 83-84 A H - Silithus Oil Slime Dummy 1 A H Not specified - Oil Spill Bunny 80 A H Not specified Abyssal Depths Oil-covered Hawk 70 A H Beast Borean Tundra Oil-Slicked Earth Spirit<Linza's Minion> 10 A H Elemental Orgrimmar Oil-soaked Caribou 70 A H Beast Borean Tundra Oil-stained Wolf 70-71 A H Beast Borean Tundra Oiled Fledgeling 69 A H Beast Borean Tundra Oiled Shredder Credit 1 A H Not specified - Oily Serpent 90 A H Critter A Little Patience Oily Slimeling 1 A H - - Oily Sludge 48-49 A H Elemental Felwood Ok'thor the Breaker 52 Elite A H Humanoid Blackrock Depths Okk the Grasper 91 Elite A H Beast Vale of Eternal Blossoms Okla 1 A H Humanoid Northern Barrens Okothos Ironrager<Blacksmithing Trainer> 52 A H Humanoid Orgrimmar Okrek 64 Rare A H Humanoid Terokkar Forest Okril'lon Defender 85 A H Humanoid Blasted Lands Okril'lon Defender 65 A H Humanoid Blasted Lands Okril'lon Infantry 55-56 A H Humanoid Blasted Lands Okril'lon Mage 54 A H Humanoid Silithus Okril'lon Scout 55-56 A H Humanoid Blasted Lands Okril'lon Weapons Crate Bunny 1 A H Humanoid Blasted Lands Okrilla<Warmatron> 65 Elite A H Humanoid Blasted Lands Okrog 81 A H Humanoid Mount Hyjal Okrut Dragonwaste<Master Pet Tamer> 73 A H Humanoid - Oktan 1 A H Humanoid - Oku-Oku 90 A H Humanoid Unga Ingoo Okuno<Ashtongue Deathsworn Quartermaster> 70 Elite A H Humanoid Black Temple Ol 1 A H Humanoid - Ol' Beaky 14 A H Beast The Deadmines Ol' Beasley 10 A H Humanoid Stormwind City Ol' Blasty 35 A H Mechanical The Cape of Stranglethorn Ol' Chumbucket 65 A H Humanoid The Cape of Stranglethorn Ol' Durty Pete 30 A H Humanoid Southern Barrens Ol' Emma 2 A H Humanoid Stormwind City Ol' Emma 2 A H Humanoid Darkmoon Island Ol' Gummers 20 Elite A H Beast Redridge Mountains Ol' Irongoat<Blacksmith> 26 A H Humanoid Stonetalon Mountains Ol' Nelly 1 Elite A H Humanoid - Ol' Sooty 17 A H Beast Loch Modan Olaf 39 Elite A H Humanoid Uldaman