Moonlit Ravager

Flying
{b}, Exile a creature card from your graveyard:
Moonlit Ravager gets +1/+0 until end of turn.
Stalk - Put the top ten cards of your library into
your graveyard (At the end of each block step, if
there is an unblocked creature attacking you, you may
cast this card for its stalk cost. If you do, choose an unblocked creature attacking you. This creature blocks
that creature.)