Cay Neurodrifter

Origins
in 100'000,bby cay was born when the sith were made when he became 9 darth malgus found him and trained him the ways of the sith after he was done being trained he killed his master after the fall of the sith darth bane made the order of the sith lords and joined it and met darth sidious and met maul when he was 5 in 49 bby

During The Clone Wars
has been the dark lord of the sith for many years and joind the squad the ultimate sith squad killed many jedis and clone

After The Clone Wars
cay has killed rex fives and many 501s and Ahsoka Tano and jar jar

after the final death sidious
cay gone into hideing but gone out of hideing and killed han leia Hethrir Rillao Lumiya Flint Vost Tyne Kharys Gwellib Ap-Llewff Lanu Pasiq Halmere Antinnis Tremayne Ben Skywalker Anakin Solo Jacen Solo Finn Galfridian X2 Mara Jade Skywalker Cilghal Kyp Durron Kirana Ti Madurrin Kyle Katarn Tionne Solusar Corran Horn Desann Brakiss Streen Gantoris Kam Solusar Joruus C'baoth Oppo Rancisis Denin Vila Qu Rahn Ikrit N'Kata Del Gormo Echuu Shen-Jon Devan For'deschel Depa Billaba T'ra Saa

Dark sith Powers
has dark powers the jedi has never seen