Talk:Noshiro/@comment-26094932-20150320001710/@comment-26171095-20150320193628

RNG stands for Random Number Generator. It means that everything is done with a number made at that point in time. So if the chances are 5%, then you'd see a random number between 1 and 10000 or something generated at the server and then compared against the numbers allotted to what you're aiming for. In this example, that would be 1-500.