Since I'm not a BG fan, can someone explain further what the buff was? I know that explanation is pretty good, but I thought there was also a 2.5x damage proc on some weapons as well, not just 2x and 3x? Also was the base proc rate of 5% every confirmed or is it something higher?

From the last post, I'd guess: 3x=15%, 2.5x=20%, 2x=25%. That is just a stab in the dark though, can anyone shed some light on this for me?