Quote from skorchdnite »Behold the Beyond
Discard your hand. Search your library for three cards and put those cards into your hand. Then shuffle your library.
There is power in the abyss, in blackness more profound than the darkest dreams.
Heheh, that flavour text doesn't even make any sense. I guess it will trick some illiterate people into thinking it's cool and deep though. Blackness more profound than darkness, oooooh, that's interesting stuff right there.
But yeah, you almost always would rather have the worthless rare Diabolic Revelation than this. Doesn't require you to discard your hand, and you get to pick what X is.