It's been a while since I last posted an EDH/Commander deck list for Magic: The Gathering. I have built this deck for next week's game night with 
As for the deck, it is a sub-$100 budget deck (maybe slightly over, depending on which site I check for prices) that has a zombie tribal theme with graveyard shenanigans. There are two options for the general: Sidisi, Brood Tyrant, or Tasigur, the Golden Fang. Both are perfect for playing graveyard games, and Sidisi doesn't mind being milled.
Due to the rules of Commander, it is a 100-card singleton deck using black, blue, and green. These colors are abbreviated as B, U, and G respectively in MTG shorthand. Red and white mana symbols are not allowed anywhere on any cards in the deck at all. As of the Khans of Tarkir block, this color triad has the official name of Sultai, but I still prefer BUG.
I may add more self-mill, although I think I will also need some ways to cycle the graveyard back into my library. I am considering adding Lich's Mastery, depending on how the deck works when I actually play test it, and I have a stack of other cards I have considered that may get swapped in, too. Examples: More green ramp and fog effects, more blue control, or more black killy instants. We'll see.
I did include a lot of zombie token creators. This is a tribal deck. Gotta represent the tribe! I also included cards that filled the graveyard or gained a benefit from a well-stocked discard pile. I added some land ramp from the green cards I have on hand, and the splash of green means the Golgari (BG) and Simic (GU) factions added their own shenanigans for more depth to the strategies available.
Any other Steemit Planeswalkers are welcome to offer input. Just remember, this is a budget deck. No $20 cards. Definitely no $100 cards.