My first 99 that I achieved myself/without the use of bots was strength. It was on a pure I had boughten and I ended up training it at bandits from 80-99, I was pretty excited when I finally got my first skill cape ^_^
My first 99 was strength. My party got screwed up because the person I level'd 99 off had auto retaliate on. I was actually so upset because I couldn't get the screenshot, then I went and bought the cape and felt so overjoyed I completely forgot about missing the screenie .