I didnt want to mention an easy auto-include like Viscera Seer or Carrion Feeder - those seem like obvious cards in Vogars colors - instead, Id like to highlight Culling Dais
too often do you have creatures to sacrifice but no outlet to do so
While this ability makes cards like Abzans alternate Commander, Betor, Ancestors Voice, attack for five damage despite its 3/5 stats, Felothars ability is even more important for cards that have zero power, of which there is no shortage in Magic
There's also plenty of Treasure synergies, other way to make it, and huge hard-hitting creatures to cast with it
Great Hall of the Citadel fixes your mana for legendary spells and excels in 5-color legendary decks
A lot of combo creatures have low power, and this is conveniently costed at 5 mana to work well in many different Birthing Pod combo lines