This is a very short quest which essentially serves as your ticket from England to Ireland.
Wrath of the Druids: How to Get to Ireland
To get to Ireland and begin the Wrath of the Druids content, all you need to do is speak with Azar at the new Irish Outpost in eastern Ravensthorpe, once you have completed the Irish Trade quest. When you reach Ireland you’ll meet Eivor’s cousin, Barid, who will introduce you to the city of Dublin. This will lead into the first quest of the Ireland arc: Blood Bond.