Scargil

Scargil is a rare mob murloc found on the Western Strand in Hillsbrad Foothills. It is on a 5-8 hour respawn timer.

In Hearthstone
Scargil appears as HS Scargil (a legendary card) for the shaman class in the Rise of Shadows expansion for Hearthstone. His flavor text reads: "Wanna know how he got those scars? So does he."

Oddly, he is depicted as green rather than purple like his World of Warcraft model.