Millibelle, Suspicious Banker

When Millibelle, Suspicious Banker enters the battlefield, each opponent loses X life, where X
is your devotion to black. You gain life equal to
the life lost this way.
Next time some dreadful beastie gets the best of you,
you'll be glad to know your Geo's safe within my
shel- errr...my vault. Now let's do some banking.
—Millibelle the Banker