Spoilers: The FAQ’s account of her death and purification. No campaign ending.

Who she is in Total War
Khalida leads the Court of Lybaras in Rise of the Tomb Kings. Archers are the point of the army. The FAQ gives her less corruption, a diplomatic bonus with other Tomb Kings, a hefty ammunition bonus for ranged units across the faction, poison for every unit in her army, and less attrition.
She can fight in melee. Chasing a duel away from the bows leaves the archers without her. Skeleton Spearmen or Tomb Guard are the screen. Chariots and constructs are the hammer. A Liche Priest adds Nehekhara magic. A Necrotect belongs near the constructs. Sepulchral Stalkers are the exotic unit the Academy gives her at the start. The shared dynasties, Canopic Jars, and Mortuary Cult still govern the campaign.
Lybaras, Neferata, and Asaph
The FAQ is the account used here. Khalida, Warrior-Queen of Lybaras, was famed for intelligence, honour, and bravery. Her reign was cut short by her cousin Neferata, who had tried to create the Elixir of Life. The flawed potion produced vampirism instead of the immortality Neferata wanted. As the first vampire, Neferata slew Khalida in combat and gave her the Blood Kiss. With her last breath Khalida cried out to Asaph, the serpent goddess, who purified the taint. Khalida is now the goddess’s chosen, with Asaph’s venom in her veins.
That hatred of vampires is why the Court of Lybaras plays the way it does. Neferata in Immortal Empires is a Vampire Counts lord, the Lahmian Sisterhood, unlocked by the Lords of the End Times Free-LC rather than by this DLC. Meeting her on the map is a campaign. The cousin, the elixir, the Blood Kiss, and Asaph are the FAQ. Creative Assembly’s Neferata introduction tells the queen of Lahmia and the Silver Pinnacle from the vampire’s side, and it does not retell Khalida’s last breath.
Settra, Khatep, and Arkhan
Settra is the king of Khemri who united Nehekhara and later woke to a land of tombs. Khatep is the priest Settra exiled. Arkhan is Nagash’s lieutenant and can recruit Vampire Counts troops. Khalida’s quarrel is with vampires, and Arkhan’s diplomacy runs toward them. Those are different Tomb Kings. A military alliance in a sandbox does not rewrite the FAQ.
The novel Neferata follows the vampire queen toward the Silver Pinnacle and names Ushoran. It does not list Khalida among its roles. Her story on this page is the FAQ and the archer queen. Age of Sigmar’s Mortarch of Blood is Neferata’s later title, in Rulers of the Dead, and it is not a Lybaras campaign.
High Queen Khalida: gameplay and availability · More character stories
Sources
- Rise of the Tomb Kings FAQ — Total War — totalwar.com
- Tomb Kings: Legendary Lords — Total War Academy — academy.totalwar.com
- Lords of the End Times: Free-LC | Neferata — Creative Assembly — community.creative-assembly.com
- SEGA Immortal Empires DLC Ownership Guide — support.sega.com