thanks for the comments guys! i replaced the wilds and expanse with
ash barrens to help cut down on cards and did the same with the ingot and obelisk. decided to forego tainted
mountain and isle, but that was purely because i didnt want to add more lands. might replace one of the other lands with them if i feel they'll work consistently. curtain's call was too high a cmc to not
exile or board wipe, but i did add
tragic slip. i understood you hesitations about
chaos warp, and while i like it, i decided to agree and take it out since i felt i had enough removal anyways and was looking for cards to take out to make the deck legal. I hadn't realized the
urborg/
filth combo, so i definitely added that in. Ashiok seems like he belongs in a very different deck, as i plan on using my graveyard a lot, but it definitely gave me some ideas. i was planning on finding more tribal buffs, so thanks for saving me the search.
coat of arms is definitely a sideboard card against other tribal decks, as i feel i can run the strongest tribal with zombies, with maybe an exception of dragons? and i have
rooftop storm in my other zombie deck, must have just forgotten to add it. thanks for the save. the servant was an easy removal from the deck once i thought about it. it was just one of the weaker cards in the deck in general. appreciate everything!