The trixium currency are renown points (or renown xp if you prefer, it's to lvl up)
Thanks for the info. Btw another thing, how do i progress after demon realm? Ive been stagnant on that mission. Ive completed the mission where cervius transforms into demon form and completed all available conquest.
How to progress next?
There's the mission in at the crystal spire that should also be available in the daemonheim map (the chapter starts at Cervius's castle)
