Olivia was quick to make an example of any village that refused to pay her blood tithe.

March of the Machine Commander

Vampires' Vengeance

Vampires' Vengeance deals 2 damage to each non-Vampire creature. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")

Innistrad: Double Feature

Innistrad: Crimson Vow

She was ghastly, chalkily pale; the red seemed to have gone even from her lips and gums, and the bones of her face stood out prominently; her breathing was painful to see or hear.