Quote Originally Posted by xXTXx View Post
I knew it! Lol I figured they could be separated cuz they were in two quests :P
They are separated in the sense that you upgrade the mythic armor first, followed by the mythic helm. But the order must be followed, upgrade the mythic armor, then mythic helm, not vice versa. You can't upgrade without the matching piece, you must have both to start the upgrading quest line.