D20r:Wizard

'''1st Level Mystery:''' Gifted with extraordinary insight and perceptive abilities, an astrologer can add an insight bonus equal to her Intelligence modifier to any attack roll, saving throw, skill check, or level check she makes. The astrologer can use this ability once per day, plus one additional time per day for every five class levels attained. Using this ability is a free action that can be taken out of turn if needed, but the character must choose to use this ability before the die roll is made.