Glass-Cast Heart

Whenever one or more Vampires you control attack, create a Blood token. (It's an artifact with " , , Discard a card, Sacrifice this token: Draw a card.")
, , Pay 1 life: Create a 1/1 white and black Vampire creature token with lifelink.
, , Sacrifice this artifact and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life.

EDHREC rank #4915

USD reference: $0.37 (~₱23.16)