So, In Oblivion (and presumably Morrowind) you got extremely powerful spells called "Greater Powers", that served either as a massive skill boost or extremely powerful spell that you could only use once a day, they were usually specific to your Birthsign and Race but you could also get them from Doomstones. What I want to know is, will these Greater Powers be in Skyrim in any shape or form, I have read that the Redguard "Adrenaline Rush" is back and Nords have an ability called "Battle Cry" so I assume these are Greater powers.

Opinions?