Quote Originally Posted by Wizard_Mike View Post
You're ovelooking one small detail: the achievement is for getting your first mythic item, not for getting Ripmaw specifically. Ripmaw is simply the first mythic item to be added to the game, as stated in this very announcement post. I have no idea what the plans for mythic quality items are, but I can only assume we'll see them added to the game as super rare drops in the future.

We'll just have to wait and see.
No, I missed nothing. There is , as you stated, only one mythical available at this point. There is no other option. Pay for the leader board. It happened in PL with plat elizers for xp and kills too. The leader board means nothing if you can buy your way on.