Originally Posted by toapat except where in the metamagic for that specifically says you can prepare Eyebeams is a metamagic Lets use a better example (as Faceroll would put it). "The PHB doesn't say that Fighters get disintegrate at will at CL20 as a Free action at level one, so they must get it."
Larloch, The Shadow King (w/ Ioun Stones) avatar by Iron Penguin