The original Carnage
Originating as an offspring of Venom, Carnage is much more powerful than its parent symbiote because of the symbiotes' biology, and is in many ways a darker version of him.
Dylan Brock is the son of Eddie Brock and Anne Weying. When Anne bonded to the Venom symbiote, she somehow became pregnant with Dylan. He was created by the symbiotes in order to destroy their god Knull and sever him from the hive-mind.
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.
Symbiotes are genderless, reproduce asexually, and generally produce only one offspring in a lifetime. In the case of Venom, seeds were forcibly extracted to produce more offspring. There is no family structure, and in fact it seems to be common for parent and offspring to hate each other.
While captive, the Venom symbiote was forced to give birth to five offspring - Riot, Lasher, Phage, Agony, and Scream - who were bonded to PMCs hired by the Life Foundation.
Carnage is a psychopath. Venom also, at times, does not want the symbiote to spread, and has actively hunted down other symbiotes. And to build on what you are saying, Venom also feels responsible for Carnage. That's why Venom always tries to be an active character when Carnage is on the loose.
Carnage barely put up a fight. Pieces of the symbiote were on him, but he didn't fully transform or try to defend himself. Venom simply pulled the symbiote off of him and ate it, becoming stronger.
Venom decided that, in order to completely remove the threat of Carnage from the world, he would have to devour and absorb Carnage completely.
A symbiote is only as strong as the bond that it shares with its host. With that in mind, Venom is the clear winner, having formed a number of strong bonds since making its debut back in issue 252 of The Amazing Spider-Man.
One of the most tragic and weirdest Venom stories is how the symbiote made Eddie Brock pregnant, and this pregnancy created more chaos than Carange.
they can reproduce asexually with a limited number of seeds inside their mass. For example, Venom gave birth to seven "children", and its first child Carnage had three. senses that extend over its entire surface, enabling hosts to "see" what is behind them or otherwise not in their line of sight (like a Spider-Sense).
Venom's most recent and current host is Brock's biological son, Dylan. Venom is also depicted as having spawned several children—Scream, Lasher, Phage, Agony, Riot, Mania, Sleeper, and most notably, Carnage, who becomes Venom's archenemy after being bound to serial killer Cletus Kasady.
In the Venom comics and movie, a red symbiote typically indicates an evil symbiote. This is because a symbiote is a living weapon created by the Klyntar a. k. a. the Venom race. Red is a color associated with danger, chaos, or evil; thus, when a Klyntar has a red hue, it is often indicative of a more malicious being.
Venom is a villain in Marvel's Spiderman. He also known as Eddie Brock. He hates Spiderman because he thinks he is the cause of all the bad luck in his life. Venom is bigger and stronger then Spiderman.
In nearly every iteration of Carnage's character, he is the offspring of Venom. The Klyntar, the race of aliens that the symbiotes belong to, reproduce asexually and can transmit their offspring to other hosts.
Besides communicating the apparent fact that Venom wants to eat brains — and Peter's looks tasty to Venom — Venom's hunger appears to be proof of an intrinsic attraction to Peter Parker. Yup, this Peter Parker. Now, it's critical to point out that this has never been a real thing in the comics.
Venom Eats Carnage - Fight Scene - Venom 2: Let There Be Carnage (2021)
Venom later decided to absorb the Carnage symbiote "for good", during which Kasady retained the Carnage persona by costuming himself in red paint and continuing his killing sprees (albeit as a powerless human).
So, what gives? Why are Detective Mulligan's eyes blue in Venom: Let There Be Carnage? Detective Mulligan's eyes light up blue in Venom: Let There Be Carnage because in this very (very) brief scene, it is implied that Mulligan has become the host to a new symbiote.
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 (2) (Agony): In the comics Agony was one of the symbiotes forcibly spawned from Venom alongside several others by the Life Foundation.
However, as per the latest update, Venom 3 is set to start production in June 2023. That's somewhat surprising considering the ongoing WGA writers' strike, but presumably, the team is confident about not needing any rewrites.
Following it giving birth to Toxin, Cletus began affectionately referring to the Carnage symbiote using female pronouns. He has more recently reverted to referring to it with male pronouns.