What are the chances of turning into Ferumbras using a Scroll of Ascension?

Question

I want to know what are the chances of turn myself into Ferumbras using a "Scroll of Ascension"?

Comments

I can't give you an answer because I haven't really tested or kept notes, but my own estimate is about between 1% and 2%, based on me clicking every now and then and having become Ferumbras twice only.

Answer 1

The Scroll of Ascension only turned me into Ferumbras once out of 340 times. So in my experience, it's under a 1% chance of turning into Ferumbras. The other 339 times of course I turned into a Demon. I was able to turn into Ferumbras on the 124th try of using the scroll and decided to keep going but wasn't lucky. Whenever you use this scroll it will tell you, "Magical sparks whirl around the scroll as you read it and then your appearance is changing." I used this scroll on multiple characters as the cooldown for each scroll is 1 hour. If you leave it in your depot the cooldown will pause unless you're standing in front of your depot. If you leave the scroll in your house whether online or offline it won't be paused. If you leave the scroll in your backpack you need to be online in order for the 1-hour cooldown to work because when you're logged off the scroll is paused. So it did take me a lot of work to give you this answer. Just know, it's possible but very rare. Your only turned into this creature for 5 minutes, and whenever you use these scrolls they don't disappear.

Answer 2

The only available information right now is the next:

"Once used, it will change your appearance into a Demon or rarely Ferumbras for 5 minutes, and Fire Effect and the following message will appear:
Magical sparks whirl around the scroll as you read it and then your appearance is changing.

It has an one hour cooldown." Source: Scroll of Ascension 

There's not a table with the % of chance since that would mean someone needs to spend 100 hours (about 4.16 entire days / or 12 days and a half if done 8 hours a day) to get how many of those 100 times the scroll turned the person into a Ferumbras and doing that is something no one has done so far but if you were to get this item you could try that and get an idea of how "rare" it is.