The latest Riders of Icarus trailer strays away from the Dragons and mounts of the game, and instead gives us a quick look at the different classes players can choose from. At launch you will be able to play as a Guardian, Priest, Assassin, Wizard, or Berserker. 

As you might have guessed, the Guardian takes the role of tank in your group, priest healer, assassin is a melee damage dealer, wizard is you spellcaster, and the berserker looks to be a more armored version of the assassin (we assume at a loss of damage output).

While we don't get any specifics as to what the classes abilities are, at least we know what there will be available to choose from.