Original Post — Direct link
Hi - I have tried now on two characters - used the whistle from previous years and called out the cauldron. No XP boon. Drank from cauldron - transformed as expected - still no xp boon.
First character was kicked on the way to the witches den, guessing too many people in the area.
7 months ago - ZOS_Kevin - Direct link
Just to confirm, the XP bonus is now passive, so you do not have to do anything in order to get the additional XP.