AKA 4 Color Jank hahaha good job +1

First off, I love Dark Naya. It has everything I look for in a Magic deck. Now, I think you don't have enough creatures to take advantage of Domri, at least not as a 3 of. All the playtesting I did I rarely saw a creature. Speaking of that, the deck feels very, very sluggish. With only 2 farseek it is extremely difficult to get to the second black mana. I think you have too much white mana and not enough green. Congratulations on first place but I have no idea how you pulled it off against aggro. Okay, now to suggestions:Definitely +2 Farseek. No ifs, ands, or buts. I think there are better cards to fit the deck than Obzedat. Namely, Olivia (I see her in the side) or Falkenrath Aristocrat I would add a 4th Boros Reckoner . He is so good as a 3 drop and even better after you play Legion's Initiative. Abrupt Decay seems like a Sideboard card in this deck. There's a chance you play c against control and then it's basically a dead draw. I would replace it with Selesnya Charm or a couple creatures. Speaking of creatures, I love Voice of Resurgence in this deck. You run 6 mana dorks (Though I'd cut to 5 or a playset of 1) so Voice should have no problem making friends. I like Putrefy, such a good card for Jund and this deck utilizes the black. However, I don't like wear/tear in the side. You already mainboard Putrefy, why not run Ray of Revelation in the side instead? Lastly, I think Obzedat's aid is a cool card but I think you need to make room for some creatures in your main board so I would take this out and move some spells from main to side. Specifically the abrupt decays. So ultimately I would: +2 Farseek, +1 Pilgrim, +1 Boros Reckoner, +2 Voice, -2 Obzedat, -2 wear/tear, -3 Arbor elf, -2 Obzedat's Aid, move Abrupt decay to side, move AoS to side, main deck 2 Olivia, or 2 Falkenrath, or your Loxodon Smiters. Good build, I'm always looking for insight for my Naya deck as well. http://tappedout.net/mtg-decks/annayalator-naya/

AteTheIsm thanks for the suggestions and I took some of them and I fix the deck and now it runs much better