User blog comment:Supp0rt4n00bz/Champions and their "defining" skills/@comment-5556439-20130703102955

I think its not just a specific skill a champion has its, to me anyways, their entire kit.

Take Vayne for example, without Tumble nobody would play her since thats the thing that makes Vayne who she is but without her ultimate, silver bolts, or Condemn she still wouldnt really be Vayne. I think its more about the concept behind the champion and how their stuff synergizes together rather than just one skill even though some of the champions are defined solely by that skill like Tryndamere and his annoying ultimate.