Skills for which you have an affinity can be seen by an asterisk symbol (*) next to their name in the skills window. Note that if you haven't unlocked that particular skill yet, it won't show up even if you have an affinity for it.
Affinities also stop skill decay on their selected skills after 70. The effect on experience gain is '''rumored''' (no definite info at this time) to be anywhere from 3-10% per affinity, stacking up to 5 times (possibly with a diminishing effect). It would be reasonable to assume that the maximum possible skillgain accrued from affinities (at the maximum stack) would be in the range of 15-2550%.
[[Category:Babel/A]].