So here is my kryptonite NPC

[hider=Antidote]
Name: Richard Masters

Alias: Antidote 

Age: 48

Faction: Normal, Kryponite.

Personality: Brooding, clever, vengeful. 

Appearance: Antidote wears a long brown coat that go with brown boots and a brown cowboy hat. Underneat he wears a white shirt and black pants. His face is covered by a black scarf over his nose and mouth, and sunglasses, to hide his identity. Those who look more closely can find hints of the things that he is carrying with him. Maybe a rope end that dangles just below his coat. A cinnamon stick tucked to the band of his hat. The outline of something square, that he must carry in his inside pocket. Was that a creature that just popped it's head above his collar?

Would he open his coat for you, you would find on the inside, there are many, many different objects. some mundane like a feather, some strange looking unidentifiable objects.  

Background: Richard Masters has sworn to take back manhattan from the High's and the epics. His search is for the highs and to find out their weaknesses. And then kill them. His method is finding out weaknesses of epics and using them against them. He is very fond of blackmailing epics and freaks to do his bidding. To figure out a weakness, he often stalks an epic and tries to use different objects to see what effect they have. Also observing their behavior might give away clues. You can imagine this is a very intensive process. But he has many helpers. And helpers with specific powers, make it a lot easier to find out weaknesses. 
He works together with other kryptonites, but prefers to work alone, if he can't be in charge. In his company you find a freak the size of a spoon. It is unclear why he accompanies Antidote and what his powers are besides being small. 
[/hider]