Eddie Brock has come a long way since his first days as Venom, and now his new gray form has made him even more unkillable than Deadpool. Eddie's ascension within the society of
They rapidly age the symbiotes and pair them to people: Scream (yellow, female), Agony (pink, female), Lasher (green, male), Riot (grey, male) and Phage (orange, male).
The character was introduced as the fusion of four symbiotes (Lasher, Phage, Agony and Riot), bonded to prison guard Scott Washington.
The bond between the Carnage symbiote and Kasady was stronger than the bond between Brock and the Venom symbiote. Cletus Kasady was also a serial killer and thought of as insane. As a result, Carnage is far more violent, powerful, and deadly than Venom.
5) Toxin. The son of Carnage, Toxin, was believed to be the most powerful symbiote ever created. The raw power of Toxin was so great that he was feared even by the King in Black, Knull, creator and leader of the symbiotes.
In the comics there isn't inherent meaning to colors, since symbiotes can camouflage and be whatever color they want. Venom went black with the white spider because Spidey was thinking about Spider-Woman's costume at the time when they bonded.
Who would win in a fight between carnage and riot? Carnage does have more abilities, but was like a rampaging kid and Venom ate it to kill it. Riot was cunning, and was even able to rip Venom from Brock and would have eaten him if Brock didn't rebond with it.
Blue Symbiote (1) (Mayhem): In the comics Mayhem was a biologically reengineered being as a human and symbiote hybrid. The character April gave herself the name Mayhem to operate under in her superhuman activities, but she died in an explosion while fighting Spider-Girl.
Agony is largely dark purple with dark pink mix symbiote, it grants its host with claws, a blade along the fur end of the forearms, fangs and fairly long prehensile hairs, as well as manipulate its body into various form.
The Ultimate Comics version of Venom was purple instead of black. To date, it's the only Venom incarnation with the purple color scheme. This version of the character was featured in the Ultimate Spider-Man video game in 2005.
Carl Brock's appearance in Amazing Spider-Man #375 depicts him with a full head of hair, but Venom: Dark Origin and subsequent appearances depict him as a balding man with a moustache. Venom Vol. 4 shows him as balding in the present, but with a full head of hair in flashbacks to Eddie's youth.
Venom went through a procedure where multiple "offspring" were created from him—thus Riot, the product of a symbiote spawn and Trevor was born. Unlike the other symbiote hosts, Trevor was extremely aggressive and unsympathetic, far worse than his "siblings" (with the only exception being Carnage).
Venom has always held the distinction of being Marvel's scariest symbiote, but Carnage was never far behind him, and it seems Carnage might have finally passed Eddie Brock.
At the very least, a red symbiote is naturally stronger than a black symbiote. What this means for symbiotes who sport a green, purple, or even yellow color is up in the air for now at least.
The spawn of the Venom symbiote then attached itself to Kasady through his bloodstream. Carnage achieves this by entering Kasady's body through a cut on his hand. This is the reason why Carnage appears as the colour red, as he entered through the bloodstream, which is of course red.
The Anti-Venom Symbiote (of Earth-616) is a white version of the symbiote that was attached to Eddie Brock as a result of a regular symbiote merging with his white blood cells.
Due to the fact that Venom trying to kill Toxin (again with the Venom kidnapping Toxin). Toxin now has a deep hatred for Venom, which coincides with Eddie's dislike of Venom.
While in prison, Venom produces an offspring named Carnage. (He reproduces asexually, in case you were wondering.) Venom doesn't tell Eddie about it, and Venom and Eddie escape prison. Once they're gone, Carnage bonds with Cletus.
Carnage is Venom's offspring and with Klyntar/Symbiotes their offsprings are more powerful than the parent. But Venom bonded himself to Eddie's body down to the cellular level. That way if Eddie gets hurt or something Venom can essentially heal Eddie's injures faster.
Why is black Venom afraid of red Venom? It could be that in the universe of the Venom movies, this type of strong bond is already known among the symbiotes to result in stronger specimens. This could explain why Venom is so fearful of facing an enemy with a ruddy hue.
Because Kasady is a deranged serial killer, they share a sadistic personality and their bond is stronger than that between Venom and Eddie, and Carnage increases Kasady's violent tendencies. Carnage, then, is more powerful, violent, and thus deadly than Venom, and became his archenemy in the comics.
The reason Carnage is red is because he bonded with Cletus' blood directly just like how it happened in the comics. It was slightly altered in the movie from the comics because of course.