Adin knew that he was the one who must fill the medallions in the belt.
Rabin is in need of more information! Rabin is lacking a History with events from The Valley of the Lost. The anime section also need mention of Robin's (anime counterpart Rabin) last appearance in the anime, when Dain is rescued from the pirates' ship. It is the first appearance of Oacus, in Episode 38: Sorcerer Oacus.
There is no denying that Deltora can be dangerous for the unwary or ill-informed!
Rabin's role in the anime is drastically different. His name here is changed to Robin and he is given slightly more focus, but not as much dialogue. His hair is greyish-blonde and he is overweight. His choice of weapons is a sword and a knife. Contrary to his book character Robin/Rabin was present at the ruins of Where Waters Meet when Lief, Barda and Dain found the pirates scrawling their names on the walls of the vilage.
The scene, which appeared in the episode Goodbye, Jasmine, played out nearly identically to the book counterpart, although Barda nearly crushed Robin with a dresser, prompting the fat pirate to flee.
Robin later attacked the River Queen with the other pirates and appeared in the background of the pirate lair, when Lief, Barda, Jasmine and Dain was captured and brought there.