By entreating the insight of the Water kami, a shugenja may dramatically increase his ability to perceive the world around him. For the duration of this spell, your reading speed doubles, and you will have perfect recall of everything read while under the influence of this spell. This spell does not enhance comprehension, however, so any language or cipher you are not familiar with is still completely indecipherable.
Source
Source Book
Ring
Rank
2
Range
Personal
Area of Effect
Self
Duration
1 hour
Raises
Duration (+30 minutes)
Targets (may target another with 2 Raises)