So since the information is rather scattered around the internet and most of the lists aren’t comprehensive or organized, or the information is poorly conveyed / titled / etc, I’ve set out to make a definitive spreadsheet with all pertinent information for those players looking for hidden quests, either for min-maxing stats, or for the sake of completion. It’s still in-progress, as you can tell from empty fields, but I’m actively working on it and have done all of the quests above the “One Who Experienced Death” cutoff point to confirm how they behave, so it’s just a matter of time before I put the information down.
Please do not volunteer information on missing fields assuming I do not have the information available, but if you do happen to know of any other hidden quests that give a tangible reward (permanent stat boosts or items), feel free. For the purposes of this discussion “Hidden Quest” refers to any quest that is not visible in your quest log (even via BetterQuest addon) until you find a hidden trigger.
I may also make an updated, consolidated bonus stat point guide (currently 38 in-game) after the update assuming the new revelation gives 3 stat points, or if there’s any new Zemyna statues, or what have you. On that note, bear in mind that Fortress of the Earth revelation STILL does not give 3 stat points, and is the only one that doesn’t.