Clue scrolls can be essential for almost all account types, especially ironmen. Knowing the rates of recieving needed items can be helpful when deciding on a game plan for one's account. Below, are numbers calculated using RSBuddy's Clue Scroll tool, located on their website. Note rate accuracy isn't exact, but should be fairly close, as the provided sample size was nearly 20 million clues (of all tiers).
.png){kind=link}