Minfernal that is, similar with a little Hellfire.
The Minfernal is a very rare wow battle pet, which has the cool appearance. So, pet favors prefer to collect it. But there are so many players are waiting to grasp this pet, most of them can not get one because of the fewer refreshes. Most players will need Minfernal for achievement World Safari.
Shattered Scar Vale is the only one spawning location for Minfernal. There are many Hellfire guarders in this place. It seems that killing the monster will speed up the spawning time, but still not sure yet, it needs to be further verified.
You should control the blood in the process of combating and try to choose the same level battle pet.
If you are lucky to have a Minfernal, you can change the pet toys appearance to make it better. Such as Magic Pet Mirro.

Tips: You can create some new lvl1 characters on some unusual servers and take them to the spawning location through two-passenger mount or warlock portal. We believe that you can gain one Minfernal someday on different servers.