So I've been playing a bit of Doomsday lately and I love the deck. Originally I found some lists from MTGO that I tried out and generally enjoyed. A common trait among these lists were that they only ran a singleton Dark Ritual. After a while I decided to try and up that to 4x rituals and add a Necropotence. I've cut a Gush, going down to 3, as well as a Merchant Scroll, a Flusterstorm (3 -> 2) and a Misstep (4 ->3). The Rituals obviously also lead to more early turn Doomsdays and having the Necro in there doesn't feel like much of a cost compared to the potential payout.
I'm generally pleased with the results but I don't feel like I get to play enough to work up a large enough sample size to really make an informed call so I thought I'd ask what thoughts you all might on the matter?