Source: http://www.warcraftpets.com/news/perma. ... scorchlingAs of 4.2, the Searing Scorchling will have a (possibly very) low drop chance from Zen'Vorka's Cache. This cache is purchasable for 30 Marks of the World Tree from Zen'Vorka who is located at the new Firelands quest hub in the Molten Front.
Yay! Or Reth Reth Reth! One of those.