I think
miasmic mummy is a strong suggestion! Best case scenario I get a turn 2
exhume on the eldrazi but having other options can't be bad. It WILL require testing though, because that turn 2 dig (
cathartic reunion,
tormenting voice or
faithless looting) has been a very important setup stage. I think being able to get a creature/dragon enchantment into the graveyard for setup may make up for that though.
When I first built this deck, I ran 4 bojuka bogs to eliminate my opponent's graveyard prior to an exhume- but then, my previous version of this deck is madness based and had more lower level creatures/removal. This deck, without sideboard, ignores your opponent's creatures entirely in favor of a fast and more powerful
exhume, so constantly drawing unnecessary bojuka bogs was turning out to be detrimental.