Murkidan was a free gift for US and EU BlizzCon 2015 attendees and purchasers of the Virtual Ticket. The gift card received by attendees may be scratched to reveal a code allowing all current and newly created characters on the account access to Murkidan. Virtual Ticket holders are mailed Murkidan directly in-game.

You will also recieve the following below:

Heroes of the Storm - Nexus Battle Beast Mount - Instantly available on purchase

Hearthstone - Blizzard 2015 Card Back - Available at 10th of November 2015

StarCraft II - Xel’Naga and Spear of Adun Portraits - Available at 10th of November 2015

Diablo III - Pennant, Pet, and Portrait - Available at 10th of November 2015

Achievment for World of warcraft will be:  Murkidan