I am playing with my lovely rogue and I just did All new faded for her and uhmm... am I supposed to get mages special conversation options ? XDDD cause I did...
The one where you say "I've studied the rituals, I should be able to disrupt it more easily"?
That's from Arcane Knowledge Perk, so everyone can get this one, so long as they spent a point on it. The "can't you feel it" near the Well Of Sorrows also belongs to this perk, among few other things.
edit: Funny thing... I did Solas' quest yesterday, and while I did everything as usual, the screen blacked out while the cutscene was loading for a weirdly long time I could hear that the companions are still fighting the demon. Needless to say, what loaded into the game was the cutscene after Wisdom was killed. I was like "wut!?". First time that ever happened to me
Solas was all heartbroken and all, but all I could do was sit and laugh, because dude - you killed her yourself!