Alicornutopia

...The Haut are afaik incapable of pregnancy and uterine replicators are EXTREMELY a thing that happens in Nexus

In this prompt they would not be in Nexus; they would need to reinvent the uterine replicator. Except that the Valar could just open a portal back maybe.

IIRC, Effulgence Linya believed pregnancy would not work but wasn’t sure.

we've batted the pairing around but it would be sort of awkward to make it happen. might be easier in a non-Arda

I'd be super interested to see someone (maybe a Bell? or a Miles?) dropped in a dark!Arda in the everyone-still-in-Valinor stage.

(For maximum cruelty, they get mind-altered by the Valar before they're able to Fix Everything, since they're not an Elf and can't dodge it with oaths.)

"Have You Heard?" purports to be in Grim Valinor, does that count?

There was also recently a discussion on IRC where we concluded that there are very few ways to make a Sadde work as a Candy Elf but one of them is if they're in Grim Valinor.

lintamande and I have toyed with the idea of sending a Libby to Grim Valinor.

She would not get her head fixed by the Valar. Rather the other way around.

Yes good.

— “Candy Elf”?

Lintamande's chosen color's name is candy/firetruck. So, an elf of the type Lintamande writes, because 'Arda' elf isn't specific enough; Teceler has Arda elves, too, and they work slightly differently.