Venom

The Venom symbiote is a Klyntar spawned during Knull’s ancient reign over the symbiotes. It became an outcast among its own kind and was later used by Kree forces through a bond with Tel-Kar before eventually reaching Peter Parker as a living black suit. After Peter rejected it, the symbiote bonded with Eddie Brock and became Venom, turning rejection into a violent shared identity aimed at Spider-Man.

After Eddie, the symbiote passed through other hosts, including Mac Gargan and Flash Thompson. Its time with Flash led it into space, where it was cleansed by the Klyntar hive and briefly served with the Agents of the Cosmos before returning to Earth. It later reunited with Eddie, became central to the war against Knull, and eventually bonded with Dylan Brock while Eddie took on the role of King in Black.

Appearance: On its own, it is an amorphous, liquid-like black goo. Once bonded, it manifests as a towering, muscular humanoid with large, milky-white eyes, a massive maw of sharp teeth, and an elongated prehensile tongue

Personality: The Venom symbiote is emotional, possessive, and deeply shaped by rejection. It wants a true bond rather than a simple host, which makes it dangerous when abandoned and fiercely loyal when accepted. Its violence often comes from hurt and hunger for connection, but it can develop a moral direction through a host who gives it purpose instead of only rage.

Its defining bond is with Eddie Brock, who becomes the host most closely tied to its identity as Venom. Peter Parker is the host whose rejection scars it and helps turn its anger toward Spider-Man. Flash Thompson gives the symbiote discipline during its time as Agent Venom, while Dylan Brock becomes important through the Brock bloodline and the symbiote’s later future beyond Eddie. Carnage is its most infamous offspring, representing a far more uncontrolled and murderous branch of its line.

The Venom symbiote enhances a host with superhuman strength, speed, durability, reflexes, and rapid healing. It can copy Spider-Man’s wall-crawling and web generation, while also hiding from Spider-Man’s danger sense because of its past bond with Peter Parker. It can reshape its body into tendrils, blades, shields, armor, and clothing, letting it attack, defend, or disguise itself without separate gear.

As a living symbiote, it can bond with hosts, share memories, repair injuries, and keep a host alive through extreme damage. It can camouflage itself, stretch across distance, absorb information from previous hosts, and communicate through the symbiote hive. Its main weaknesses are intense sound and extreme heat, though the strength of those weaknesses can vary depending on the host and the symbiote’s condition.