Essence of Absorption
Are you the one drinking it? Or is it drinking you...?
*You now possess the ability to absorb anything that you can conceive of into your body, mind and soul.
*Over time, you may become able to access the qualities of the things that you have consumed. Knowledge is of course the easiest.
*You have unlimited storage space for absorption, and can learn to release anything stored within you.
*Living things absorbed by you will be brought under your control. You can let them take control of your body if you wish, but can reassume control instantly. By a similar token, anything absorbed by you will be unable to escape, turning you into the ultimate prison.