Not everyone was in love with the upkeep cost of Lord of the Pit, even though Fallen Empires Breeding Pit made the cost seem easier to maintain, Sengir Vampire was a simple power flyer and if you played your cards right, easily pumpable
The set of cards also re-introduced energy counters and a basic cycle of full art lands
Try to keep it around for as many turns as possible and reanimate some truly dastardly pirates
Plenty of decks with black and green will want this effect, and if just like me your new goal is being able to pull off a Culling Ritual, floating 15, tap Deathbloom Ritualist, floating 30, Torment of Hailfire? play, then youre speaking my language
Third, it can make other players mad that they had to bounce and replay their things, too
Its third chapter can be very impactful in a deck running a lot of artifacts and could possibly even be a finisher if youve got a big enough board state