To find this mob in-game, use BACKSPACE to open the World Search window, then enter Iblaus Bigear in the Search field and click "Search". Remember, the field is case-sensitive and must be entered exactly as shown.
This mob is a member of the group collectively known as Ailic's Pirates.
This NPC is a quest giver in the Pirate Island quest series.
If you have both the Daily and Public quests the mob(s) associated with them will drop double the required item (reducing the number of kills required to complete the task).