Talk:Rusty Knife/@comment-97.82.38.241-20140219203235/@comment-76.175.68.236-20150113105116

"Sounds like it can be possible, but so far, in the larger runs seems to "Always proc" making that theory false."

That's how probability works. If there is a 15% chance of each causing a bleed, then with two knives there is a 1-(1-0.15)^2  = 28% chance to cause a bleed per hit. So if the probabilities don't add linearly, they still stack. If you have 8 knives, the odds of causing a bleed are 72% per hit. With 15 knives, the odds are 91% per hit.