Sephiroth, The One-Winged

First strike, reach, vigilance
When Sephiroth enters the battlefield, look at
the top four cards of your library. You may reveal
a noncreature permanent, if you do put it into
play, sacrificing it at the beginning of the next
end step. Otherwise you may put one of the cards
into your hand. Put the rest on the bottom of
your library in a random order.
Your future is darkness, for I am in it.