Master of the Shadowstalkers

Vampire creature spells you cast have
Vanishing 3 (This creature enters the battlefield
with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last
is removed, sacrifice it.)
Whenever you search your library you may pay {b/g}. If you do, you may cast a non legendary
vampire creature card from your library. If you
cast a spell this way, pay life equal to its mana
value rather than pay its mana cost.