Bloodvial Purveyor | Creature | Vampire | Flying, trample
Whenever an opponent casts a spell, that player creates a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")
Whenever Bloodvial Purveyor attacks, it gets +1/+0 until end of turn for each Blood token defending player controls. | Fesbra
3.5 LSV
Edgar, Charmed Groom | Legendary Creature | Vampire Noble | Other Vampires you control get +1/+1.
When Edgar, Charmed Groom dies, return it to the battlefield transformed under its owner's control. | Volkan Baǵa
4.5 LSV
Anje, Maid of Dishonor | Legendary Creature | Vampire | Whenever Anje, Maid of Dishonor and/or one or more other Vampires enter the battlefield under your control, create a Blood token. This ability triggers only once each turn. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.")
{2}, Sacrifice another creature or a Blood token: Each opponent loses 2 life and you gain 2 life. | Yongjae Choi
4.0 LSV