Each of the five Bless Online class combat previews shared by the devs offer a look at the skills, combos and playstyle from within the game.
This guide explains the formula you should look to follow, so you don't have to waste time on things like learning the UI or knowing exactly how to get EXP. The general formula for efficiently leveling to 45 is as follows.
An initial look at the Bless Online creature taming system is provided by the devs, showing off some of the hundreds of critters awaiting capture.
Looks like another interesting game and here is the new trailer for Bless Online.
This thing has been in development for so long, I've forgotten all about it. Twice.
Once again, I am reminded this thing even exists in any form whatsoever.