Umibozu, Kami of Loss

When Umibozu, Kami of Loss enters the battlefield, each player sacrifices a nonland
permanent.
Whenever you cast a black spell, target player
discards two cards.
{b}, Pay X life, {t}: Search your library for a card
with converted mana cost X or less, reveal it and
put it into your hand. Then shuffle your library
and discard a card.