Soul Wars had four characters in Nighthaunt side (Knight of Shrouds on Steed, Spirit Torment, Guardian of Souls, Lord Executioner).
Dominion had four characters in Stormcast side (Yndrasta, Lord Imperatant, Knight Arcanum, Knight Vexilor) and Kruelboyz side (Killaboss on Gnashtoof, Killaboss on foot, Swampcalla Shaman, Murknob with Belcha-Banna).