The Lesser Evil wrote:Ulraunt's Guide to the Shadowfell (DM's Guild Product) has some basic information on the Burning Peaks including 5e stats for Vecna (challenge 38, 40 lair) Kas (challenge 35), Cavitian reavers (challenge 6), Cavitian vultures (CR 9), the hand the Eye (CR 18 each), and the Thing in the Shaft (statted up as a variant roper, CR 8 ).
I buyed this book as soon as it launched ^^, as their second one. Even if i don't need gods stats blocks in any normal game, their work is really good. And i already took way more than you already listed. Our Planescape DM insisted to have the biggest bad guy of the setting in the cluster ^^, since we played the Modron's March and Dead Gods, everyone agreed about him.
Btw, i almost finished to work on the main battlefields of the cluster. As soon as he third darklord is over (i will be obvious after reading it ^^) i'll work on Vecna, Kass and Kyuss, we already made all stats blocks for everything about them.
https://mega.nz/file/izAz3QSD#WJoqbIqyv ... JcBcQ5qsrA
It's just a first shot, expect lot of grammars errors and typos (english is my third langage, the google traductor is baaad for full sentences).
Critics and comments are welcome as always