Adventurer is the 'build your own class out of the skills of other classes' class, and I believe was probably meant more for people who really know the system and want to pull off some mechanical tricks of one sort or another. I do agree that Warrior or Thief are the easier class choices to build a martial artist type with, though.<br/><br/>And I think the Reincarnated racial skill that gives +3 to a check once per scenario can't be taken at character creation due to not having the 'on creation' keyword, but the other three are all available choices.