Seething Slug

Drawn forth from its abyss by the rage of the Zaqali.

Riding Requirements:

This mount is available to all eligible characters on your account.
Level 10
Apprentice Riding

Notes:

To obtain this mount, you have to find and click on three Seething Orbs that may be found randomly at random locations around Zaralek Cavern and then open the Seething Cache located at coordinates 32.33 39.35. Each Seething Orb gives you a stack of Insidious Insight and you need three stacks to be able to see and open the chest. However if another player opens the chest before you then all your stacks will be removed. You'll also lose your stacks if you leave the zone and also quite likely if you hope to another realm. Yes, this is a truly awful 'puzzle'.

The number of possible spawn locations for the Seething Orbs is too many to list here, but please see the comments section on the Wowhead page for this mount for a list.