Hunter x Hunter: Greed Island Final - episode 5 - 06 Apr, 2004

Gon, Killua and Biscuit go with the united team to find information about a card no player has been able to obtain. They find the location of the card, but fail to defeat the game master Razor and his Fifteen Devils in a series of sports related one-on-one contests. Gon, Killua, and Biscuit organize a stronger team to tackle the challenges, which includes Hisoka and Tsezguerra. (Source: Wikipedia) Greed Island arc: (13/22)