From “Ancient Bloodlines” pg 43
Parent Clan: Daeva
Bloodline Disciplines: Celerity, Majesty, Sakti Pata,
Weakness: As with their parent clan, the Amara Havana have difficulty resisting the darker passions of their natures (see p. 105 of Vampire: The Requiem).
Additionally, accepting membership into the Amara Havana forever stains the vampires with blood. All Guardians leave bloody handprints on whatever they touch.
This blood is illusory; it does not feel wet, and does not transfer to other surfaces. The player can expend Willpower to cancel this effect for a scene, just as he can to make the vampire’s reflection appear normal (see p. 170 of Vampire: The Requiem).