The Thirteenth Imperial Diplomatic Conclave took place in 0 ABY and was an assembly of prominent figures from worlds supportive of the Imperial cause. Thalassa Tarkin organized and hosted this event on Phelarion, specifically in Port Tarkin.
Leia Organa, a Princess, attended the Conclave secretly under the alias "Lerna." The Conclave banquet was disrupted by an explosion involving megonite moss.
- Darth Vader
- Thalassa Tarkin
- Shea Hublin of the Imperial Navy
- The Most High Proctor ruling Thebeon 8
- Chancellor Qua, the leader of the Zenox Star Cluster