-You people really have no idea what you are talking about, or are trolling. veigar isn't nerfed, he is just unpopular...
-Rengar isn't bad, get good with him, just because he isn't the best champ in the game doesn't mean he is "nerfed"
-Vlad can dominate a mid lane, especially after level 9, he just wreaks havoc.
-Jax is a late game hyper carry/ anit-carry and can shut down any of the opposing teams carries in a heart beat.
-Tristana is also a very strong carry.
-GP isn't bad either, just like rengar, just bc he's not the best doesn't mean he is bad. (get philo and averice and just last hit with q) tell me how much more gold you have than everyone in the game after its over) and if you cant do good with a gp, thats thousands of gold ahead of anyone, your bad.
Im so tired of people not knowing how to play, and just because they can't play that champion, the champ must be nerfed or suck. GET OVER YOURSELF PEOPLE, if you want to call a champ bad, take the time to learn the pros and cons, the time to master each of their skills... And if you still do bad with them after that, you can talk.