Hello Guys, so after a huge quest backtracking i've managed to sort some things up:
1)freed the witch
2)got leandra spell
3)got leandra blood
4)got the sourge repair spell
5)got 10 star stones and bashed the hell out of the inner sanctum door with a tenebrium weap.
6)Finished the braccus rex and mines quests, so DK's are not a problem
but still i cant find a way to (and im sick of looking around for tiny switches since my eyes are starting to resemble the ones of the alchemist in temple of the dead):
1)Kill Cassandra's and get rid of the void aura demons (i killed arhu after a 1 hour combat and several punches on my keyboard)
2)I still can't figure a f**k about the ascension trials, i spent nearly 3 hours wandering back and forth useless doors, tiny switches, books and skulls
3)Haven't found the Wizard yet
Maybe someone of you could give a hint about these 3 steps or more.
Thanks