Silus, The Fallen

Deathtouch, Hexprooof, Indestructible
If Silus, The fallen would deal combat damage
to a player, you may exile half of your
library. If you do, search target oponents
library and exile any numebr of creatures
and/or planeswalkers from it.
''You may have weakened me, but to kill me you
would attempt the impossible'' -Silus