The City of Titans site has been updated with a new look at the Mastery system, the first since 2014. In the intervening years, the team has been hard at work to bring additional ways for players to enhance their gameplay options for each character. Masteries allow players to take three Powers that are in addition to both Archetype and Powers sets.
At levels 5, 15 and 25, players will be able to select a single option from a Mastery Set that contains three different powers. These are then placed into slots that are separate from Primary, Secondary and Tertiary powers.
Every Mastery Set is designed to enhance the play style of an Archetype. We design these sets based on a particular play style associated with the Archetype and break down the basics of how it should play and build out from there.
The post has a listing of all of the launch-day Mastery Powers separated by Archetype: Stalwart, Enforcer, Ranger, Guardian and Operator.
You can check out the full listing by visiting the City of Titans site.