Venom

Venom, or the Venom Symbiote, is a Symbiote, a creature capable of infusing itself with its host body. When the Venom Symbiote bonds with a human, that new dual-life form refers to itself as Venom. He is a dangerous foe of Spider-Man in that he not only has his powers, but his symbiote was once apart of his nemesis as well, meaning he knows who Spider-Man is and how he works. He is one of the villains Heinz Doofenshmirtz recruits to take over the Tri-State Area.

Physical appearance
Venom has a black body that resembles the Symbiote he originated from. He has white eyes with no pupils, sharp yellow teeth and a long tongue. A huge white spider is printed across his chest. Exept for the teeth, tongue and black and white color-scheme, he resembles Spiderman. Venom is also capable of shapeshifting into a gooey, almost liquid-like form, and can sprout tentacles for combat purposes.

Appearances

 * "Phineas and Ferb: Mission Marvel"