|It has been suggested that this article or section be moved to Reason (skill).|
The reason given was: It's named "Reason (level)" in game, not "Reason Prowess (level)".
Reason Prowess is a skill that increases the stats of a character wielding reason magic. Their Hit Rate, Evade, Critical Avoid, and Critical rate increases based on the tier of the skill. This skill improves as the character gains weapon ranks in Reason.