Update 18 will come free as a base-game update with PC/Mac early access on May 21. This free update will arrive alongside The ESO's next Chapter, Summerset. Those who brave the open-world combat of the Alliance War or the fast-paced skirmishes of the Battlegrounds will find all-new rewards and improvements with Update 18.
Ready your weapons, champions! Two new arenas of the Elder Scrolls Online are ready for the Battlegrounds' uniquely fast-paced combat: Mor Khazgur and Deeping Drome. Note that as with previous updates, you must own the ESO: Morrowind Chapter in order to play Battlegrounds matches.