Asta

Asta is a player Gon and Killua meet on Greed Island. Her team has 2 other members, Amana and Manheim. They are fairly advanced in the game, as they have collected 71 specified slot cards by the time they decide to cooperate with Gon and Killua.

Asta's team is one of the teams present at the meeting organized by Kazsule to discuss how to prevent Genthru from winning the game. She initially refuses to work with Killua's team because she thinks the kids are weak and useless, but later changes her mind due to them having vital information. After being told Genthru's abilities by Gon, Asta tells Gon's team how to acquire all rank-B Specified Slot Cards and a way to cast spells without losing the card. Asta then participates in the game Razor organizes to win the rare card "Strip of Beach." She and her group die soon thereafter by Genthru's hand.