I have linked in the last couple blogs with Aion mentioned or even played the beta up to max level to access the Abyss if you have watched the 3v3 tournaments to get cheap runescape gold, you would probably know what kind of potential Aion has to be an extremely fun and addiction competitive Runescape MMORPG. As Veex and many others have said, it absolutely will not be a "runescape killer" but it will definitely have a large playerbase with people not only looking for a change of pace from runescape gold, but also for a game designed with Runescape in mind foremost over everything else.
Anyone participating in the Tournament Realm of 2009 knows that the ending of the TR was quite possibly the worst handled pay-to-play tournament ever in the history of online gaming.
Having played runescape since it is original Alpha, most people would assume that I would have a bias towards MMORPGs and runescape gold in particular to requiring a high amount of skill to master, but I actually personally tend to believe that FPS games require the highest skill. Clan/Team games in particular (not your local pub solo death match games) require tremendous coordination with your team outside of your own personal hand-eye coordination required to actually shoot someone in an FPS game. Your mileage may vary about runescape gold.
Combat potency with a 1.5 speed or faster offhand, coupled with blade flurry (or even slice and dice if you have time to pop it) can also produce amazing results and greatly make up for the loss of relentless strikes to get cheap runescape gold.