World of Warcraft is selling the Reven Pack, a charity bundle that includes an adorable fox pet and a backpack.Proceeds from the sale of the Reven Pack go to CureDuchenne, a charity for Duchenne muscular dystrophy.The charity bundle is inspired by Mats "Ibelin" Steen, a WoW player who suffered from Duchenne muscular dystrophy.A video showcases the behind-the-scenes creation of the pet and cosmetic item in honor of Mats "Ibelin" Steen.