Thanquol's Incursion is the subject of the latest in-house Bioware Mythic developer diary by Keavan Freeman on the official Warhammer Online site. Thanquol's Incursion is a Skaven themed 24v24 RvR instance. The diary covers the lore behind the instance, highlights some of the important denizens and describes the development process behind Thanquol's Incursion.

During Boss fights, you will see a new UI element; something we, in the office, lovingly refer to as the Win-o-Meter. A horizontal bar represents the total number of points possible in the current boss fight. Shields above and below this bar indicate your realms’ progress: the farther to the right the shield is, the greater number of points your realm has earned. At the end of a Win-o-Meter enabled fight, the side with the most points wins! Points are earned by killing enemy players, and by damaging the boss. Points are lost each time you die. So... yeah, don’t die.

Read more here.

There will be a mass playtest of the Thanquol's Incursion on Public Test Server on October 20th.