Chameleon (comics)
The Chameleon (Dmitri Smerdyakov) is a fictional character, a supervillain appearing in American comic books published by Marvel Comics. Commonly depicted as a master of disguise and the half-brother of Kraven the Hunter, the Chameleon is known as being the first supervillain for Spider-Man to face by first appearing in the original issue of "The Amazing Spider-Man".
Kraven the Hunter
He is contacted by his half-brother Chameleon to defeat Spider-Man. He leads Spider-Man to Central Park with the help of Chameleon, who disguises himself as Kraven to use himself as a decoy while the real Kraven ambushes the hero. However, despite Kraven having weakened Spider-Man with a poisonous dart, Spider-Man prevails in the end. Spider-Man proves a frustrating quarry because Kraven continually underestimates the superhero's resourcefulness.