Abengane

Abengane (アベンガネ, Abengane) is a nen exorcist and a player of the game Greed Island hired by Battera the same time Gon and Killua entered the game.

Personality
Abengane is very taciturn and reflective, concealing his emotions and never losing his cool, even if his life is in danger. He is also logical and quite intelligent, as demonstrated from his ability to think quickly and his dialogue with other characters.

Greed Island arc
Abengane was first seen in Tsezguerra's trial. He is then one of the players hired by Battera to complete the famous game "Greed Island". He was then seen on the recruitment of an alliance to clear the game faster. He then accepts Nickes' offer and joins the alliance. When they alliance is near to complete and beat the game, the alliance is blackmailed by the Bomber for their cards and Nickes gives into his demands. Even with all the confusion, Abengane was still able to keep his calm. When Genthru leaves the game, Abengane warned Gon and Biscuit about the Genthru's powers. He also asked to avenge the member of the alliance. He also admitted that they were the only players that he could contact. He then uses a card to move to another location and made a fire in the forest. It was then revealed that he could remove other people's nen. This was the reason why he was the only one that manages to survive the Bomber's massacre of the rest of the alliance after completion of the proposed blackmail thanks to his ability as an exorcist. While Gon and Killua are training, Abengane was tracked down by the Phantom Troupe. When Gon was able to collect 99 of the restricted slot cards, Abengane moves into Gon's location. When the Greed Island Quiz started, he uses the event to touch Genthru and was able to fully remove the nen beast. He also notes that Gon's team shouldn't be able to beat the Bomber but he also noted that the boys must have made a plan to beat them. Then Hisoka finds Abengane and hires him to remove the curse placed on Chrollo by Kurapika.

Nen
Abengane is an Exorcist, so he has the ability to remove Nen curses on himself or on other users. He is also a Conjurer.