Witches Festival Now Live — October 15, 2016
The 2016 Witches Festival event is now live in ESO. From October 13 to November 1, this limited time event offers double XP and lots of exclusive loot. For more information see the walkthrough. Various Halloween-related items will also be available from the Crown Store over this period, including the game's first cash shop-exclusive equipment style, the Grim Harlequin motif.
Update Oct 26: The event achievements for Plunder Skulls were broken by an incremental patch on PC/Mac, with a fix tentatively scheduled for October 31, effectively freezing achievement progress until then. The event has therefore been extended on PC/Mac until November 8.
Update Oct 31: The bug with the Plunder Skull achievement has now been fixed, and this achievement can be gained normally.