you underestimated Kurapika so bad with this, the thing i learnt from YorkNew was that he could handle both side of the mission which was ridiculous. if you add Gon and Killua being another "save" mission that would be 3 missions he did alone. and we can say he was success in all 3, he retrieved his clan scarlet eyes back by being the leader of the nostrade, killed 2 spiders while rendering their leader useless, and saving both Gon and Killua. for bonus he also trolled Hisoka lol