Pure speculation here and some hope ofcourse.

Seeing how much effort has been put into getting solving the mysterious rune puzzle by the entire community which is been stretching for well over a week and i dont how many gameplay hours combined just a weapon or armor piece wouldn't quite justify the time spent on solving it. Apart from spending time myself into solving this stuff i have also been wondering and hoping would weapon or armor piece could be worth our while.
Then i figured it would be so much cooler if by solving this mysterie i t would actually open a door to an entire new map, like the underworld for example.

I got a lot of Avenge quests when I started playing the game, but now that I'm level 300 I haven't seen one spawn in months. Has something changed so these aren't spawned? Or are Avenge quests only spawned when a player close to your own level has died? I'm so high level that its unlikely other similar-level players will die.

Hi there

So I have completed the Tombs of the Fallen, currently 3, plus Manius Tomb. I have also collected the gear and the artifacts, I then went back to Manius's tomb to check if I could open the "Lit Floor seal" but no interaction prompts. Is this coming in future DLC's or updates and will there be more Tombs of the Fallen to explore and artifacts to collect?