Yasto Attsmun Yasto Attsmun was a tyrannical baron from the planet Listehol who owned the yacht " Undisputed Victor " . During the cold war between the Resistance and the First Order , he spent time on the planet Cantonica where he hosted parties every night aboard his yacht while sailing on the Sea of Cantonica . During one yacht party , the baron spoke with the arms dealer Jerdon Bly , who was murdered by Attsmun ' s masseuse Lexo Sooger . In order to cover his escape , Sooger then spread word that there was a fire onboard the yacht , causing the baron and his guests to quickly evacuate . In the year 34 ABY , Attsmun was hosting another party on board his yacht where he made unsuccessful romantic advances toward the club owner Ubialla Gheal . Biography . The constant host . Baron Yasto Attsmun was a male alien from the planet Listehol who spent time on the planet Cantonica during the cold war between the First Order and the Resistance . He constantly hosted parties aboard his yacht the " Undisputed Victor " as it sailed on the Sea of Cantonica , with many guests returning night after night . While on the world , he was a patron of Zord ' s Spa and Bathhouse in the city of Canto Bight , where he was a client of the Dor Namethian masseur Lexo Sooger . During one of Attsmun ' s parties , he spoke to the arms dealer Jerdon Bly at the stern of the " Undisputed Victor " shortly after the yacht had left the Canto Bight boathouse . The baron asked about an arms deal that Bly was brokering the following day with the First Order , after which Bly demanded that Attsmun introduce him to Lady Centada Ressad , another guest aboard the yacht . After the baron had made introductions between the pair , Bly asked to be left alone with Ressad and Attsmun was happy to oblige , departing to speak with another cluster of guests . A party interrupted . Shortly after Bly and Attsmun parted ways , Sooger was discovered disguised as a waiter in a restricted area of the yacht by one of the baron ' s guards . Sooger , who had orders to kill Bly from Contessa Alissyndrex delga Cantonica Provincion , lied to the guard and told him that the baron had sent him down a drink in order to celebrate winning a bet on a fathier race . The guard believed the lie and left Sooger alone , who then lured Bly down to the quiet area of the the " Undisputed Victor " and murdered him . In order to cover his escape , the masseur spread word that there was a fire onboard the yacht , causing the baron and all his guests to evacuate . After the cold war erupted into open conflict between the two factions involved in the year 34 ABY , Attsmun was hosting another party aboard his yacht . During the festivities , he stood at the vessel ' s railing with Ubialla Gheal , owner of a nightclub in Canto Bight . The pair clinked their glasses of drink together , but Gheal turned down advances made by the baron . Personality and traits . Attsmun was an alien with white hair . He was a tyrant who was not known for his generosity and never deigned to acknowledge servile beings or look at them . While speaking with Bly , he acted politely to the arms dealer but oozed contempt . Behind the scenes . Yasto Attsmun was created for the film , but prior to its release date on December 15 , 2017 , an image of the character was first revealed in an issue of . The character then appeared in the short story " Hear Nothing , See Nothing , Say Nothing " , which was written by Rae Carson and released as part of the " " promotional campaign for the film on December 5 , also before the film itself was released . Concept art of Attsmun was produced by creature concept designer Jake Lunt Davies for the film with the title " Casino Alien 11 " . The character was also included in another concept piece by concept artist Adam Brockbank titled " Yacht Version 1 " . Attsmun ' s dialogue in the film was performed by director Rian Johnson and consists of three words : " Pablo Rayne Kiri " . These are a reference to Lucasfilm Story Group members Pablo Hidalgo , Rayne Roberts and Kiri Hart respectively .