Settra the Imperishable is the greatest of all of the Tomb Kings. In life, Settra saw the rise to greatness of Nehekhara, and has been awoken to find it all in ruins. His goal is to restore his great empire. Settra is the easiest King to start off with, with strong faction effects for growth and public order. He also starts with Tomb Guards equipped with halberds and a Khemrian Warsphinx.
Grand Hierophant Khatep was once the religious head of the mortuary cult. Khatep refused death but time has taken its toll on him, after being banished by Settra, Khatep would only be able to return when the mortuary cult could fulfil their promise to restore the golden age of the Nehekhara. Khatep is one of the hardest Kings to start off with, being banished far from the rest of the Tomb Kings and surrounded by enemies, support is hard to come by. Khatep starts with a Hierotitan and Carrions, with much stronger enemies nearby. The Exiles can live comfortably within the mountains, while also gaining canopic jars each turn without the need for character traits, they also have diplomatic issues with the Dark Elves that are their neighbors, but they can be rounded up with the movement bonus in all armies.
High Queen Khalida, was once a much loved and respected queen, struck down in her prime. Khalida has risen again to protect her home lands against the corruption of the vampires. Poison is one of Khalidas key weapons, as it courses through her. Khalida starts with a unit of Sepulchral Stalkers and Necropilis Knights. Khalida is joined by her famed archer legions with their bonus 20% ammunition throughout all of her armies. Khalida was greatly respected throughout all of the Nehekhara and as such she gains +20 to all diplomatic relations with all Tomb Kings.
Arkhan the Black was once a lieutenant of Nagash, greatly aiding the great necromancer in his rise to power. Arkhan is one of the hardest characters to play as he starts with an under developed settlement and strong enemies (Dwarfs) all around. Arkhan adopts vampiric units to his roster, enabling him to recruit some of the foulest beasts to his armies. He also has strong ties to the Vampire Counts with a +20 to diplomacy with them, and a -50 to all Tomb Kings. Arkhan also has a +10 magical reserve for all of his armies. Vampiric corruption does not affect the public order of his settlements and he starts with units of Crypt Ghouls and a Tomb Scorpion.