Benefit: The magus can expend 1 point from her arcane pool as a swift action to draw upon her magical abilities to strengthen her limbs, sharpen her reflexes, or enhance her toughness for a number of rounds equal to her magus class level. She gains a +2 inherent bonus to Strength, Dexterity, or Constitution. She chooses which ability to increase when she expends the point from her arcane pool.