New Londo Ruins

(Transformed from Flooded Ruins)
{t}: Add {u}{b} to your mana pool
{u}{b}, {t}: Create a 1/1 blue spirit creature token
{1}{b}{b}, {t}, Exile a creature card from a
graveyard: create a 0/1 Humanity creature token
with "{t}, Sacrfice this creature: Gain 1 life"