Level a Character to 20, Unlock Lady Liadrin in Hearthstone

World of Warcraft players who level a character to 20 in World of Warcraft will receive a new achievement, Fledgling Hero of Warcraft, and will unlock a special Hearthstone card featuring Lady Liadrin, Blood Elf Paladin leader.

Note that while this Achievement will not be rewarded retroactively, anyone who leveled a character to level 20 after 11 a.m. PST on March 11 will be eligible to receive Lady Liadrin. Once earned, you’ll be able to find your new hero waiting for you in your Hearthstone collection (My Collection) under the Heroes tab.

Read the rest on the World of Warcraft community site.