Lye Batenkaitos is a Sin Archbishop of the Witch Cult, representing the gourmet aspect of gluttony.
Lye possesses the Authority of Gluttony which allows him to eat the name and memories of a person. To eat a name, he has to touch them with his left hand, then lick the palm of the same hand as well as chant their full name. Things such as experience, talent, and the likes and dislikes of human relationships served as food for him, allowing him to take advantage of any and all abilities or memories his opponents had. However, if he eats a fake name, he becomes plagued with severe nausea, usually throwing up only seconds after.
Eclipse: Eclipse is considered to be the trump card of gluttony and it has two types; Solar Eclipse and Lunar Eclipse.
•Lunar Eclipse allows the holder to use the victims' memories and harvest their skills and knowledge. Lye uses Lunar Eclipse to boost his physical strength and perform numerous martial art techniques including The Palm of the Fist King and the Leaper technique. It is worth noting that by eating a person's name and using Lunar Eclipse, Lye does not gain his victims' Divine Protections, Spirit Arts or Authorities. On top of that, Lye could also combine any number of memories and skills which would in turn allow him to create any sort of synthesized super-class technique he desired.
•Solar Eclipse allows the holder to harvest his victims' name and transform their appearance accordingly. Originally, Lye never used Solar Eclipse as he didn't like the side effects of morphing into his victims; according to him, he felt like he was losing himself. After his fierce battle with Ram however, Lye was forced to use Solar Eclipse to morph into Dorkell in order to escape certain death and effectively overcame his fear of using the aforementioned Solar Eclipse, by finding a way to retain his own sense of self. Following that incident, Lye freely started using both Solar and Lunar Eclipse, greatly amplifying his fighting strength as by morphing into the original owner of a specific skill one plans on using, the effect will be much greater; by morphing into Dorkell, Lye was able to leap much farther and by morphing into Neiji Rockheart, his Palm of the First King attacks were much more devastating.
Demon Beast Control: Because Lye, Roy and Louis possess the Witch Factors of Gluttony which were previously in Daphne's possession, they could direct Demon Beasts to attack certain areas. This is why the White Whale's attacks were coordinated with those of the Witch Cult. In Arc 6, Lye and Roy were able to get to the Pleiades Watchtower in half a day by commanding the Demon Beasts in the Augria Sand Dunes, and ordered them to attack the Watchtower.
He is later decapitated by Ram during the events in the Pleiades Watchtower in Arc 6.
