Onyxia's Lair loot (Classic)

Onyxia drops Tier 2 headpieces, as well as other fairly comparable loot.

Loot
Onyxia will drop two Tier 2 headpieces, the, the (Alliance) /  (Horde), and two other items. A skinner with 315 skill can skin Onyxia to obtain two to four.

Head of Onyxia
Onyxia drops the (Alliance) /  (Horde), which like most other end-bosses starts a reward quest for killing the last boss of an instance. Turning in the Head allows players to choose from the following rewards: