
The Twisted & The Twilight
Total War: Warhammer II DLCSteam store page ↗
What needs this DLC in Warhammer III patch 9.0, by the game's ownership tables. Some content can be unlocked by more than one DLC; it is listed under the one every unlocking set shares, else the earliest.
Lords and heroes (2)

Sisters of Twilight
Heralds of Ariel
Comes with The Twisted & The Twilight(Warhammer II)
Defeat trait: Twilight Extinguished

Throt the Unclean
Clan Moulder
Comes with The Twisted & The Twilight(Warhammer II)
Defeat trait: Deep Cleaner
Legendary lord.
Units (28)
1Ghoritch
1Packmaster
1Throt the Unclean
1Warlord
1Brood Horror
1The Thing-Thing (Hell Pit Abomination)
1Mutant Rat Ogre
1Morskittar's Hellion (Mutant Rat Ogre)
16Pit Fighters of Hell’s Deep (Rat Ogres)
80Wolf Rats
80Wolf Rats (Poison)
32Great Stag Knights
32Lost Sylvan Knights (Great Stag Knights)
1Ariel
1Glade Lord
1Sisters of Twilight
1Spellweaver (Beasts)
1Spellweaver (Dark)
1Spellweaver (High)
1Spellweaver (Life)
1Spellweaver (Shadows)
100Bladesingers
100Wraiths of the Frozen Heart (Dryads)
1Ceithin-Har
1Gwindalor
16Zoats
16Enigmas of Ghyran (Zoats)
1Glade Captain
Factions (2)
Source: ownership_products (The Twisted & The Twilight), ownership_content_pack_requirements, …_required_products and the unit, agent-subtype and faction ownership junctions, patch 9.0.