The entirety of human achievement is reflected in the Void. You may select any one Skill. You gain temporary ranks in this Skill equal to your Void Ring. If you already posses ranks in this Skill, the new level of Skill replaces your old one; the two are not cumulative.
Source
Source Book
Ring
Rank
3
Range
Personal
Area of Effect
Self
Duration
2 rounds
Raises
Duration (+1 round)