Sexy Female Arthas Lich King Cosplay Armor Costume inspired by Warcraft. Many fans took the opportunity to congratulate him on his health, loki costume naming him “Invincible” like the iconic mount of Wrath of the Lich King fame. It’s not just regular costume play like you see during Halloween but an already established phenomenon which has taken root in geek culture. For Lilliam, becoming a makeup artist seemed like a natural development as she has loved art since she was a little girl.