Thanks!
I found a high-res burning crusade logo on the web and brought it into Photoshop. I selected most of the green behind the words and used the hue adjuster to make it purple. The bottom background part I painted in from scratch and based it off a dreadlord's wings. The typography I actually pulled the letters I needed off previous expansion logos and rearranged them to make the 'Rise of the Legion'. Just so happens there's actually a font out there that would've saved me a lot of time but I found out too late.