Board Thread:Suggestions forum/@comment-80.189.90.204-20190106190947/@comment-34030170-20190106211452

Ungoliant is probably dead by the War of the Ring. Aside from that, she's a major lore character, which won't be added for ages, even longer for ones from the Silmarillion.

Also, the spawning mechanic seems cheap, and the drop underwhelming.