Draugr

When Draugr enters the battlefield create X
treasure tokens were X is your devotion to black
{t}: {1} create a colorless treasure token
If there are no treasure tokens on your battlefield
during your combat step Draugr must attack and
gains swamp walk
Draugr protect the treasures that they are buried with, unless they are seeking revenge on someone who
wronged them in life, legend says that they can even
swim through rock to get their target