She is a fantastic example of top-down design, in that she is a great representation of the spread of vampirism, and the concept of the "Master Vampire" that takes control of the Vampires it has created
if you dont have plenty of discard/self-mill effects, its hard to do it on demand, and these creatures are so expensive you cant slot them into any old deck
I'm sure Kemba, Kha Regent players will have a blast flashing and equipping one of the mythic rare Mirrodin swords to give protection from a blocker
D&D campaigns are (very often) all about powerful characters that take on evil doers to save the world, or at the very least a town or city, from destruction
Would definitely work with them again
You also get two copies of Kit Cloudkicker which has seen some play and a Robin Hood Daydreamer which can be a big closer with his four Lore