11 months ago - EHG_Kain - Direct link

To add some insight from our side of the topic: We don’t view mastery as a specialization like your skill selection. Instead, your Mastery is part of your class creation, it’s just not chosen when you first create your character to help ease players into systems, passive trees, and lower the learning curve. This is why we opt for masteries not to be able to be changed as once you pick your mastery: you’re not a Sentinel that’s mastered into Paladin, you are a Paladin.