The Assassin's Creed Valhalla DLC, Wrath of the Druids, is now available, but before being able to sail to this new land of Ireland, you will have to visit Azar, a foreign merchant.
Here's what you need to do.
How to play Wrath of the Druids
If you don't have the Season Pass yet:
If you don't have the Season Pass, you'll have to buy it. You'll get the first expansion Wrath of the Druids, as well as the second planned for this summer, The Siege of Paris.
If you have purchased the Gold or Ultimate Edition of Assassin's Creed Valhalla, you will directly get the Season Pass, which gives you the two expansions and the exclusive mission The Legend of Beowulf.
If you already have the Season Pass
Head to the docks at Ravensthorpe to find the quest that will lead you to the Celtic lands. Once there, find and interact with Azar to initiate a new quest.
Once the quest is completed, return to Azar and she will ask you if you are ready to leave for Ireland.
Note that the DLC is recommended for players with a minimum level of 55.