Extract Power (パワーアタック, Pawā Atakku?) is an ability exclusive to the International and HD Remaster of Final Fantasy X, found on Auron's section of the Standard Sphere Grid, and between Auron and Tidus's sections of the Expert Sphere Grid. It costs 1 MP to use, and deals physical damage as well as inflict Distill Power on the target. It costs 20 Mana Spheres to teach it to an aeon.
Using this ability will replace whatever item the defeated enemy was suppose to drop with Power Sphere(s). One Power Sphere is award for using Extract Power, but two will be awarded for an Overkill. It is not required to Overkill an enemy with Extract Power, as long as they manage to defeat the enemy in the end with an Overkill, they'll get two Power Spheres. If the defeated enemy was dropping Power Sphere(s) for its normal Item drop. Power Sphere gotten from the use of this ability will be added to the total amount at the end. The Distill Power status doesn't stack, inflicting a different Distill status will remove the current status.