Bene Gesserit sister responsible for maintaining the sisterhood's vast archives and historical...

The Duncan ghola who immediately preceded the current one, dying just before the events of the...

The God Emperor after 3,500 years of rule. No longer human, Leto is now a massive sandworm-human...

Fish Speaker officer responsible for coordinating supply lines and logistics for the vast army...

Reference to the Duncan Idaho ghola who preceded the current one. Each iteration serves Leto until...

Imperial official responsible for assessing and collecting tribute from various worlds under the...