Things I'm enjoying about the Deathlords so far:
-They actually feel like ancient ghosts instead of Elder Abyssals
-That even the most hardcore devotees to the Neverborn are, deep down, kind of really bad or honestly reluctant about the whole total annihilation thing, and are all kind of terrified of the Dowager for actually taking a full on swing at it and actually almost succeeding
-That they are no longer married to being only Solar ghosts. While a lot of them still have that vibe, I don't think any of their write ups, if they do mention their lives, ever explicitly state what kind of Exalted they used to be. This freedom is especially valuable when thinking up new Deathlords; in addition to the excellent examples provided, I almost immediately though of a a Sidereal Deathlords obsessed with the Calendar of Setesh and the stars of the Underworld.
-That I think only 4? of them are stated to have mastered the Void Circle of Necromancy, and the opposite extreme is also represented, with the Black Heron only having mastered the Ivory Circle.
-That there are other ghosts capable of rivaling, impeding, or otherwise threatening them, or at least their ambitions. It's nice to have the Dual Monarchs in particular feel actually mighty now, being able to defeat the Dowager in a 1v1 fight (well, 1v4 — look, you know what I mean), the conquest of Stygia requiring a Pact of multiple Deathlords and "other Underworld conquerors" instead of it being a solo raid by the First and Forsaken Lion and his Legion, and it requiring a likely unique instance of a united Deathlord front to force the Dual Monarchs to temporarily turn over control of the Calendar of Setesh.
yeah, but that's kinda.. boring?
Like, considering The Black Heron was defeated by a story in 2e, I would have thought the melodramatic evil Disney princess vibe would be hera, while the Lover focused more on being the lusty ghost from a land of ice and snow.
Tbh, if they'd just given the Lover a magic mirror and/or the shards of such that she used to freeze/taint people's hearts as part of her trails or as a method for striking out at loving relationships, then the Hans Christen Anderson's "The Snow Queen" vibes I get from her would be much clearer and more specific, as opposed to a generic fairy tale dark queen vibe.
Edit: Wait, I forgot, they literally did give her a magic mirror lol.