Mr. Bigglesworth is an Undead battle pet, modeled after his namesake, the Mr. Bigglesworth who wanders around Naxxramas. This pet is a reward from the Pet Battles achievement, Raiding with Leashes, which is to collect all of the battle pets from classic raids.
Mr. Bigglesworth is an Undead battle pet, modeled after his namesake, the Mr. Bigglesworth who wanders around Naxxramas. This pet is a reward from the Pet Battles achievement, Raiding with Leashes, which is to collect all of the battle pets from classic raids.