Tampering with the pattern of another being's Void can result in catastrophic changes to their abilities. The target's Rings are reordered at random, along with their Traits. For instance, a target might exchange his Air Ring for his Fire Ring, and his Water Ring for his Earth Ring for the duration of the spell. Mental and Physical Traits exchange their values if those values are greater than the Ring. In the above example, if your target has Air 3 and Reflexes 4, he would instead have Fire 3 and Agility 4, with his values for those Traits reassigned to his Air and Reflexes.
Source
Source Book
Ring
Rank
5
Range
25'
Area of Effect
1 target individual
Duration
1 hour
Raises
Duration (+1 hour)
Range (+5')