In battle keep your eye on the Real of Souls bar at the top of the screen, as you take losses it’ll trigger increasingly powerful map-wide healing effects. You can ascertain the unit type by looking for the ‘Constuct’ or ‘Undead’ ability on the unit card

Your army is split in to two halves, constructs and undead, be careful, certain spells and abilities are tied to one of these types. Tomb Kings have a wide range of large units, putting these units against their specialist area will benefit you greatly in battle, putting one of these units in the wrong place could lose you the battle, knowing which units to sacrifice and which to protect will serve you very well. Death will never be wasted, when a warrior falls, their soul will be passed into the Realm of Souls, where it will benefit and heal those still fighting, and ultimately summoning ferocious Ushabti to the field of battle, an elite monstrous infantry. The legions of the dead are vast, but they are also frail, Skeleton Warriors and spearmen are best suited to holding back the mortals, not cutting them down, so don’t rely on them to do any heavy lifting.

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