Voldaren Estate (VOW)

{T}: Add {C}.

{T}, Pay 1 life: Add one mana of any color. Spend this mana only to cast a Vampire spell.

{5}, {T}: Create a Blood token. This ability costs {1} less to activate for each Vampire you control. (It’s an artifact with “{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.”)