Dungeon Striker Korea will be releasing it's new class the "Dreadnought". In the video preview below, you see three classes;
Warlock,
Dreadnought, and
War Priest. The Warlock class was just release a few weeks ago and on the 20th we are going to see the Dreadnought. No word yet on when the last and final class, War Priest, will be release. The Dreadnought has overwhealming Defensive skills, as will as resistance to knock backs and will probably be used as a tanker sort of role.
A long with the new class, there will be updates to the Tower and Guild system. Guilds will now be able to rank up. Higher ranked guilds can add more members.