Age of Sigmar/Tactics/Edition 1.1/Nighthaunt
Warscrolls
The common keywords of these warscrolls are: DEATH, MALIGNANT and NIGHTHAUNT.
Leaders
- Cairn Wraith: A hero with only four wounds, that's unusual, but understandable since the Ethereal rule already makes him annoyingly hard to kill, as it makes his 4+ save unaffected by Rend and 4 Wounds is enough to survive a perfect Arcane Bolt. What he does is swing a big honking scythe that's basically a Stormcast's Grandhammer with three swings and rerolls To Hit if the target unit has 5 or more models, so he's pretty blendy, too.
- Tomb Banshee: For all intents and purposes, a Banshee is more or less a Cairn Wraith with much weaker attacks (though at -2 Rend, that's pretty decent) and a scream attack that causes damage off of Bravery. If you're annoyed that almost all your Heroes can't shoot, have them summon one of these ladies to do the shooting for them. Also, just because they are less fighty than the Wraith doesn't mean they're less tanky. They have the same unrendable save and just enough Wounds to survive a perfect Arcane Bolt.
- Black Coach: Theoretically, the Black Coach is pretty good, especially if you keep buffing it with Wizards. The problem with this is that in order to get all those buffs, you pretty much need to spam Wizards, which equals summon spam, which equals not needing the Black Coach in the first place.
Troops
Battleline
- Spirit Hosts: Compared to other swarms, Spirit Hosts have less Wounds, but way better attacks and a 4+ unrendable save, which makes them pretty tough against anything but Mortal Wounds. Effectively, they have a rather low damage output, but the vast majority of their damage is in Mortal Wounds, which makes them great, especially against stuff with big saves and high rend. Be'lakor in particular hates these things with a passion. In a purely wound-based balancing system, Spirit Hosts are just flat amazing and summoning more of them is almost never a waste either.
Others
- Hexwraiths: A bunch of okay attacks, the ability to damage units they move over/through and a high flying movement. They're also Ethereal, so their saves are damn good, too. In fact, there's very little reason other than keyword synergy to ever use Black Knights instead.
Behemoths
- Mourngul (Forgeworld): Broken. Like most Death units, they can be summoned, but do not ever do this, as playing a Mourngul is already a dick move, but summoning one will result in your opponent flipping the table. Why is the thing so dangerous? Well, like all the other Ethereal stuff, its Save is unaffected by Rend. Problem is, it has a 3+ and like the Bastiladon also a 4+ against Mortal Wounds. As if this was not enough, it has 10 Wounds and regenerates in every turn it killed stuff, which will happen. A lot. It only has one weapon profile, but that one is a doozy, with lots of high Rend, high damage attacks that have a chance to generate extra attacks (that have a chance to generate extra attacks). In other words, most enemies cannot hurt it reliably and if they don't kill it fast enough, it'll charge them, eat their sorry asses and fully recover.
Battalions
The Spirits of Fellblood
Found in the Start Collecting - Malignants box
A Mortis Engine, a unit of Hexwraiths and a unit of Spirit Hosts
This sweet little Battalion allows you to pick either the Hexwraiths or the Spirit Hosts up off the table and redeploy them close to the Mortis Engine so long as you stay 3" away from enemies. For Hexwraiths with their 12" Move this is not too terribly useful, but the 6" Move Spirit Hosts very much like being pulled after the rapid 14" Mortis Engine. This does become significantly better if your Spirit Host unit is a bit bigger than just three models, though.
Note: If you want to run a Nighthaunt Alligence army, then the mortis engine cannot be used as it does not have that keyword.
Army Building
A great start to this army would be to buy both Start Collecting - Skeleton Horde and Start Collecting: Malignants as well as two more boxes Spirit Hosts. The Black Knights from the Skeleton Horde box can also be assembled as Hexwraiths, giving you 9 Spirit Hosts and 10 Hexwraiths as core units. The Skellies you can simply leave out/sell/paint in ghost colors and fluff as whatever. If you are playing in a lenient environment, you can also pluck the three Banshees off the Mortis Engine and base these ladies separately and the Mortarch can be made into whichever you want, though Mannfred will help you out the most. After that, season with Hexwraiths, Cairn Wraiths, Banshees and Spirit Hosts to taste.
1000 pt.
Your minimum core tax at 1000pt. is 300pt.
2000 pt.
Your minimum core tax at 2000pt. is 420pt.
2500 pt.
Your minimum core tax at 2500pt. is 540pt.
Allied Armies
If you want to deploy a MALIGNANT army, you should definitely consider the Mortis Engine, if only because it's part of Start Collecting - Malignants. If you want a Nighthaunt army though, you are better off just getting spirit hosts (at least 4) and Hexwraiths with a few Cairn Wraith or a Black Coach. Get a Mourngul too, just one is amazing!
The Nighthaunts have the ambiguous honor of being one of the most Hero-saturated armies in the game while simultaneously having no support from their heroes. However, with the 6+ ignore wounds (Death Alligence trait) coming from your general or any other heroes, this army has ease at getting that buff around the whole board.
The obvious remedy is to take some Death Heroes that do buff your units, such as Vampire Lords. The foot-slogging/flying/Nightmare-riding Vampire Lord has a great buff to toss at your Hexwraiths and the one on Zombie Dragon helps Spirit Hosts out a ton. Mannfred von Carstein is also useful because his Dread Abyssal is surrounded by spirits so he fits the theme,because he's very powerful and his buff aura is amazing and because he can summon more Nighthaunts for you every turn.
External links
Rules are here