Steven Lisbane is a master Pet Tamer located in Northern Stranglethorn. He is surrounded by his three level 9 battle pets: Nanners, Moonstalker and Emeralda.
Defeating him is required to complete the [Taming Eastern Kingdoms] achievement.
Steven Lisbane is a hulk of a man with a deceptively polite demeanor. He resides in Northern Stranglethorn along the road between the Kal'ai Ruins and Lake Nazferiti, where weary travelers heading to the Cape or attempting to escape a Murkgill Warrior will often encounter him. Steven relishes a spirited duel; he also likes to eat live snakes using a knife and fork with his pinkie finger extended.
He might seem like a nice fellow, but he also enjoys doing things that are pretty heinous when no one's looking. In fact, during a recent trip he took to Stormwind, he kicked Crithto in the shins.
You think you can take me down in a pet battle? Step right up and let's find out!