Question About Hadar

I'm going to be using a aberrant cult as recurring villains in my campaign, and I think they will worship the Dark Hunger, maybe? Does anybody have any lore about Hadar or other Elder Evils?  

Greetings Nanra_Taran,

I'll assume that you have already looked up the information on the Forgotten Realms Wiki Page.

Here is the limited info that is documented on Hadar.

I tried searching for info on Elder Elves, but did not come up with anything.

Cheers!

Thanks!

There's lore on wikis, like Laird_Denton said, but I'm sure there's also probably something on DriveThruRPG or DMs Guild, if you're willing to spend a little bit.

You may want to look into 4th edition sources, though they are a bit hard to find -- for example, Dragon #366 has some discussion of star pact warlocks, including the Revelations of Melech, and it also appears in Dungeon magazine #207, with references to Monster Manual 2.

Th Revelations of Melech
The scroll called Revelations of Melech is wound inside a narrow obsidian cylinder whose exterior is scribed with strange star constellations. The protective obsidian cylinder acts as a rod of harvest (4th edition item that doesn't make a lot of sense in 5e)
The following names and associated qualities are scribed on the manuscript inside the cylinder.
Acamar: Acamar is a corpse star whose motions and behemoth size send celestial objects that draw too close spiraling to their doom.
Caiphon: This purple star is usually on the horizon. It has the guise of a helpful guide star, but sometimes betrays those who rely upon it.
Delban: An ice-white star often visible only during winter, Delban might surprise the star-gazer with an impromptu flare during any season.
Gibbeth: Better not to write or think overlong on this greenish point in the sky.
Hadar: Hadar is the extinguished cinder of a star lurking within the cloaking nebula of Ihbar.
Ihbar: A dark nebula between stars, Ihbar is slowly expanding and eating the light of neighboring constellations.
Khirad: A piercing blue star, Khirad’s radiance sometimes reveals secrets and gruesome insights.
Nihal: Nihal is a reddish star that writhes around the position it should hold in the heavens.
Ulban: Ulban’s blue-white light disrupts cognition and the ability to recognize danger.
Zhudun: Another corpse star, Zhudun is historically described as shining a baleful light over the Ruined Realm of Cendriane in the Feywild before its fall.

Delban, Khirad, and Zhudun are also mentioned in the Amber Temple in Curse of Strahd.

There is good imagery available from other sources that can be applied to Hadar -- for example, I used https://40k.gallery/the-warp/

Wow this is some obscure stuff, thanks!