I have a party of 5 players and we are all lvl 12. We have one rogue, one archer, one fighter, a wizard and I am a lvl 4 sorcerer with 3 levels of cleric and 5 lvls of mystic theurge. We recently killed a beholder and I harvested its eyes, so now I have 10 beholder eyes.
Is there any way I can put the eye of a beholder on to my character and get benefits such as the disintegration ray which one of the eyes has? If that is possible, how would I do it while minimizing negative effects on my character?