Dalzollene

Dalzollene is a leader of Neon Nostrades bodyguards and Kurapikas direct superior. His weapon is a katana inscribed with runes that increase its power when infused Nen. In the anime he manages to pierce Uvogin by 5 millimeters with the katana. He appears to enjoy music and is dedicated to his job. He also was not hesitant to sacrifice three of Neons bodyguards when she predicted Troupe activity at the Yorknew Underground Auction. He had developed his Ten so that he could defend himself from ten bullets. He is later killed by Phinks as the Phantom Troupe infiltrate a Nostrade compound in order to rescue a captured Uvogin. Source: Wikipedia