The patterns that comprise all things in the Void exist in individuals as well, and with training, ishiken can recognize them. You learn the highest point Advantage or highest point Disadvantage (your choice) possessed by the target of this spell.
Source
Source Book
Ring
Rank
1
Range
25'
Area of Effect
Target individual
Duration
Instantaneous
Raises
Range (+5')
Special (1 additional Advantage/Disadvantage per Raise)