Will the event include the celebrations from The Secret World of yore, or will something new be introduced? We’ll keep you posted when new information is available. Krampusnacht will run from December 12th, 2017, until January 2nd, 2018. A new loot cache will be introduced when the event begins.
Secret World Legends characters have been good girls and boys this year because they are all getting gifts for Krampusnacht! Community Manager Andy Benditt announced in the game’s official Discord channel that the winter holiday’s daily event rewards — which in previous events were restricted to just one character on the account — can be claimed by every character. These rewards are mostly holiday-themed titles, clothing, pets, and a sprint.
Source: SWL official discord