UPDATE: It's not available to all players yet!

To receive Master of the Universe ability, go to your Home Page and look under your Apps (in the left column of the page). Click on "Apps and Games". Look for Vampire Wars (under Requests from friends) and open all your requests by clicking on the "See requests from XXX" link located at the bottom. You are looking for a request from the Vampire Wars Application that says "The vampire Elders want to reward you with a powerful ability. Now is your chance to get the ability to be Master of the Universe".

Click on the "Accept" button and you will get a popup welcoming you back to the game.

* Master of the Universe * Offensive 350 Attack 140 Defense (giftable)