User blog comment:Freedfg/What happened to variety./@comment-5035765-20140429064846/@comment-5557556-20140429122147

Same happens when I pick Karthus. People moan and cry about Karthus being weak. When I play Karthus I don't win mid lane, I win on top, bot and destroy jungler with my ultimate and constant ganks. I don't even try to win mid lane even if I could easily wipe the floor with enemy. When all the lanes converge on my mid lane we push together and do much more than I could do alone.

After every game people say to me "Karthus OP".

For the most part, sites like lolcounter and similar are to blame for this situation, they present common counterpicks to you but people keep the information from those sites in highest regard.