Heh, I've already started playing with a monk, a warlock and a dragonborn paladin."Inner Strength" is a new $7.99 (US dollars) DLC out for Solasta today. It adds the Bard, Monk, and Warlock class to the game, and the Dragonborn player race, along with a bunch of bug fixes and tweaks. No new storyline campaign in this package, but you can replay one of the official campaigns or any number of community-created dungeons with the new player options.
See more info here: Solasta: Crown of the Magister
Since this thread is active again, I would like to note that this game is on sale at Steam until the 22nd of November. It's (at least) 45 percent off its regular price!