No. The ruined libram does not show up on the list of generated artifacts, can be destroyed, can be wished for, and is not accepted by the demented ratling. Yulgash (talk) 00:39, September 29, 2016 (UTC)
I haven't ever noticed this happening (assuming tome isn't cursed, alignment isn't chaotic). However, the bulk of my testing was done with a two characters hanging out in the wilderness, so if there is some additional factor that prevents an effect, I could have easily missed it. Yulgash (talk) 11:40, October 20, 2016 (UTC)
"(be below lv 14)"
Troll Barbarian could lose out on the tome at level 10, gnome merchant might still have access to it at level 17. Any sort of level-based advice is bound to be inaccurate.
"(this may not be true but incase just drop all gold on floor 4 before travelling down to floor 5)"
It is true. I know it's true because I tested it. If you find suspect information on the wiki, test it yourself, don't put in maybes. Yulgash (talk) 16:55, July 13, 2019 (UTC)