I main Samurai, but obviously you can't start Samurai unless you cheat with a potion. But, anyway, I switched from Bard to Samurai, and there's a full hotbar of skills.

So, I deleted all the skills and just started putting them in rotation-order, so I could press 1-2-3 and figure out the mechanics as we go along and obviously, so I could read the skills and figure out how they synergise.

I must have played about five or so levels with Samurai before I clicked that I had completely forgotten to put Yukikaze on the hotbar... So all this time I was hitting Higanbana and Tenko, thinking that Midaire must unlock at level 60 or something cos I couldn't get the third sen to pop. Oh my word, I felt like a right muppet when I realised this mistake. >_>