Eternal Soul

All black wizard creatures you control have
hexproof and protection from everything
except creatures.
{1}{b}{t} Put a black wizard creature card from your
hand onto the battlefield.
{2}{b}{t} Search your library for a black instant or
sorcery spell, reveal it, add it to your hand, then
shuffle your library.
{2}{b}{b}{t} Put a black wizard creature card from
your library onto the battlefield, then shuffle your
library.