Vile Fin Scale

Source
This item drops from the following murlocs in Tirisfal Glades:
 * Vile Fin Minor Oracle
 * Vile Fin Muckdweller
 * Vile Fin Puddlejumper

As a quest objective
This item is an objective of the following quests:
 * Off the Scales


 * A New Plague (2).