Does anybody know where these riddles are actually found? I've gotten the third riddle (didn't know what it was at the time) from somewhere in the forest of Luculla, should I have found any other riddles by now?
I literally just shot that chest to smithereens with a tenembrium crossbow, it gave quite epic loot. Like 4 legendary's and a few rares (in total around 8). They're all high lvl items (18-20).
The loot changes, so make sure to save before you open it, so you can farm it for the desired items.