Yithri Invader Dreadnought

My interpretation for Yithri Invader Dreadnought.

"Yithri were one of the most powerful of the middleborn races. They had arisen from the ruins of the Quin in the aftermath of the Third Shadow War. The Yithri had abandoned their homeworld to become a true spacefaring race, living in massive guildships that were so big, they could not use conventional jump gates."

A guildship was over sixty kilometers long, a floating world. It is able to host a Yithri invasion fleet.

"The Yithri managed to survive Shadow assault, and were even able to reverse-engineer some fragments of Shadow technology. While the Yithri ships were still vastly inferior to the Vorlons, they were far more numerous and widespread. "

"The Yithri were eventually destroyed by the Drakh. The Drakh were able to engineer a nanotechnological weapon that infected the Yithri. They waited until most of the guildships were in conclave, then released the virus."

Outlined in books
"Darkness & Light" - Mongoose Publis