Shes an efficient creature in her own right, but she also provides triple devotion for Daxos and Heliod while also giving us a ridiculous number of individual lifegain triggers
Entangler is not part of the Reserved List, so WotC could reprint it at any time with no problems
The main goal of a deck like this is to set up for Breya's damage effect by sacrificing two artifacts when opponents have their guard up, and attacking directly when their guards are down
Edgar Markov takes the lead in this deck, the Vampire grandfather of Sorin Markov
If all it takes is one mana and a sacrifice outlet to get a 3/4, that seems economical enough
Omo, Queen of Vesuva is a one power, five toughness legendary creature who, contrary to what you might think, does not have all creature types