Door in Wizard's lair
Can't open the door in wizard's lair which leads to room with Greater Ritual Ability. Main quests are completed (restore Nodens and Conventina. Kill Guen, awake Habren). Level 23. Have ritual and addanc ability.
I Need to complete some other quest (i always think that that door opens after main quests. If it is other quest i may lose moment when it real opens) or need higher level/some skills/attributes?
Attributes (clear, without bonus and buffs):
Strenght 62, dexterity 30, endurance 40, intelligence 42, personality 33.
(Also screen of my skills)