Talk:Amon/@comment-58.167.4.50-20120616012111/@comment-5061055-20120616034749

Think of it this way, how many people around oh say 200 or so years ago knew karate? Maybe it was just a few, now days your child can go to any local dojo and learn karate. Every Firebender has always had the ability to bend lightning, but it may not have been well known or studied, but in the 70s years between ATLA and LOK along with the advancement of technology and sharing of information more and more people learned it.