I haven't gotten too far into Dragonborn, because I play on PC and just started last night, but so far, it appears that none of the new alchemy ingredients adds any new effects. But, perhaps I just haven't found some of the ingredients yet. So, I'm just curious if Dragonborn adds any new spells or alchemy effects?

I was a little disappointed when I tasted Trama Root and there was no "levitation" effect. . . but then, there aren't any more cliff racers, so I don't know where I'd find a second ingredient with levitate anyhow.

There's a Bound Dagger spell, and Poison Rune (in the Restoration School of all choices... O.o). There's also a Fear Rune spell from what I've heard, but I haven't been able to find that one yet.

Just get Midas Magic dawg...