This Deck should be a Control Killer.
The Market is just some Anticontrol or Antiaggro Cards and the Maul (if you want, feel free to create your own market, it isnt tested that much), but only one
Maul in the whole Deck because I felt in other Nightfall Decks that the 3 Maindeck Maul really hurt the aggressive Gameplan and the 3/3 Body of the smuggler is better than jennev Merchant. So I decided to put good aggressive Creatures in and take situational Spells out, because the threat of having 6 power is often enough to make People go crazy about emptying their Hand, especially if you just fetched sth from the Market. Basically you want it to be Night all the Time, so that you have a steady stream of Cards and find all your removal at the right Point. Getting a Teacher Connection (with or without Scream) or a Cykalis with Berserk will lock the Opponent out most the Time. But!!! Be Aware not to Play this deck in an aggressive Meta. You have Lunar Magus and the Market Sweeper, but you constantly refill their Hand, so this matchup is TERRIBLE!
Whatever... Hoping you do well and have fun with the Deck. Would appreciate Feedback.
Yochanan
You're a nightmaul deck trying to splash S, you should have Be Gone for sure I think. Helps all of your potential gameplans. If you've got the typical Teacher into 3 turns of night into a turn 6 maul for a billion, be gone help move units out of the way for teacher/cyka while filling hand for maul and gives S influence. Also helps reset cykalis's summon effect or berserk on a unit. Can be used to keep the unit from haunting scream from dying, among other interactions.I think it's a slam dunk include in all maul decks and most T based pure tempo strategies.
With the 4 no T seats, the crests, and 6 non T sigils, teacher on 2 seems kinda hard, which is a must. No matter what you do with the power base, TT for teacher on 2 has to be like 75% or so at minimum, because it's a game winning turn 3 connection.
Hailstorm seems kinda poor, cause it blows up a lot of your stuff. Yeah, you're a little cold to aggro decks, but that's kinda the point of the deck, no? Other than that, in the market, your ways of popping face aegis are essentially just blow a whole card to remove face aegis. Whereas a card like dissociate or equivocate can do something and incidentally pop face aegis. While your deck can't play equiv in the market because of the black market, dissociate seems a good option, and doubles are relic removal/negate as well, which fills hand for maul. Vara's choice is a potential option here. Can silence troublesome unit and be a pseudo 5th equiv that can ether bounce a unit OR pop face aegis but not both. Rain of frogs seems pretty slow. Feels good, but the decks it is good against are decks that you're running over anyway.