Weaknesses. Like most other Symbiotes, it is vulnerable to sound and fire. However Carnage doesn't mind heat as long as it's the one making it.
In a fight against Carnage, Sinestro's years of experience as a former Green Lantern and his indomitable will curb stomp Carnage. With his own mind as the limit to his powers, there is no way Carnage can defeat the Master of Fear.
After enlisting Venom's aid against Carnage, Spider-Man later used loud noises in an attempt to defeat both father and son. The symbiote has been "killed" at least twice. Once mentioned above and later when Venom, in an attempt to end the threat of Carnage once and for all, ate its spawn.
In the middle of the climactic battle, we see Carnage and Cletus arguing with each other over Cletus' one true love Shriek, who Carnage hates because of her symbiote-killing sonic scream.
Carnage Is Stronger Than Spider-Man and Venom Combined
However, has also the same weaknesses as Venom, namely heat (which he is much more vulnerable to than his parent symbiote) and sound (which he is a lot less vulnerable to).
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.
While teaming up with Spider-Man often leads to the Carnage's defeat, Venom doesn't really stand a chance on his own. Carnage was born from Venom's symbiote, and he is simply stronger, faster and more durable than his "father."
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.
Venom Eats Carnage - Fight Scene - Venom 2: Let There Be Carnage (2021)
Carnage was once a serial killer known as Cletus Kasady, and became Carnage after merging with the offspring of the alien symbiote called Venom during a prison breakout. The symbiote amplified his psychotic nature making him even less mentally stable than he had been previously, and therefore even more dangerous.
This Venom and Carnage battle took them to the Microverse, where Carnage had taken control. The only way Venom can beat him is if he stops fighting with Scarlet Spider and they work together to overcome the murderous villain.
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.
While Carnage is defeated in the Venom sequel, it is not entirely deceased. During the final battle, Carnage left a piece of itself in detective Patrick Mulligan.
The Venom symbiote eventually found Eddie and reunited with him, unknowingly leaving behind its offspring. This offspring eventually bonded to Kasady's blood through a small cut, making the Carnage symbiote have its red appearance, which resulted in Carnage being more powerful than Venom.
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.
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.
The Carnage symbiote's only goal in life is to destroy and kill. Kasady is the perfect host for the symbiote because he seeks destruction as much as the symbiote itself.
The director stated the decision came from a storytelling one as the creative team didn't want to overstuff its plot or linger on anything too long while still getting as much Carnage in as possible and exploring the relationship between Eddie and Venom.
Carnage is Venom's son. Like most organic beings, Venom's race known as the Klyntar also reproduces and creates other symbiotes. Venom spawned an offspring while he was rescuing Eddie Brock from prison. The newborn symbiote bonded with Eddie's cellmate Cletus Kasady and became Carnage.
Blue Symbiote (2) (Agony): In the comics Agony was one of the symbiotes forcibly spawned from Venom alongside several others by the Life Foundation.
Combining with the nearby Brock, the symbiote shared his hatred for Spider-Man, as well as mentally sharing with Brock its former host's secret identity of Peter Parker. From there, the two would be known as Venom, seeking violent retribution against the man who had wronged both of them.
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.
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.
To kick things off, Marvel is releasing an anthology one-shot called Carnage Forever. Out this week, the one-shot features three stories by Extreme Carnage mastermind Phillip Kennedy Johnson, upcoming Carnage writer Ram V, and Ty Templeton!
The original Carnage symbiote was the first offspring of the Venom symbiote, spawned when it broke Eddie Brock out of prison. The newborn symbiote bonded to serial killer Cletus Kasady, merging with his blood to become nigh-inseparable from him, and Carnage was born.