The new Imperial City Anniversary Event will launch tomorrow September 7 and last until Monday, September 18. In order to participate; you must either have access to the Imperial City DLC game pack via an ESO Plus membership or have purchased it from the in-game Crown Store.
Taking part in this special event where you must fight for your Alliance to control the Imperial City, will grant you bonus rewards including double the amount of Tel Var Stones dropped from all monsters, double the chance of picking up either the Stonefire Scamp pet or the Soul-Shriven Skin, double the amount of Key Fragments and double the amount of sacks dropped by the Tel Var Scamp and Treasure Scamps.
The DLC pack will be available for purchase during the event at a 50% discount, 1250 crowns. For players interested in the Imperial City Collector’s Edition including various special items, they will have the chance to acquire it for 3300 crowns, discounted 40% from its original price. Once you have the DLC game pack, you can enter the city via one of the three sewer entrances in the Cyrodiil PvP zone as indicated by the Imperial symbols on your in-game map.
For additional information and details, you can also visit the Official Page.