@Cyclone_Baroness:
I don't think I said he was an anti-hero, but had a few heroic moments. Only maybe one I can really think of that came off as selfless, that dodgeball game, he didn't really have to do what he did at the end. But yes he is sinister. Awesomely sinister lol.
Hisoka's main motive is fun fights, he goes out of his way to save those that could become worthy opponents just because he could fight them later. The more people (or should I say toys?) he has, the more fights he gets and thus more fun. Hisoka can also see potential in people, which is mainly why he let Leorio pass instead of killing him.
Playing that dodge-ball game was mostly out of boredom, because he was trying to kill time while the Ryodan boss was finding a nen eraser. Or perhaps he just sensed it would be a good fight, because he knew Gon's recruits were high level Hunters. Every action he does is to allow for a better fight, which is why he goes out of his way to save worthy opponents and let some of them develop powers, all because of a harder fight. The utter definition of a person who lives only for combat.
my comment on the spoilers
! Uhhh, <dramatic silence="">…................... I'm at a loss for words to describe that motorcycle. Not sure if it even qualifies as one.
EDIT: it actually looks like a pretty cool design from the side view, minus the scary face...........
Quick! someone photoshop Livebearer's face onto that =D</dramatic>