Dr. James R. Harrison ( Proct) and (Slayer)

Dr. James Harrison found himself in an alley. He was on the ground his skull was fragmented and his bones were shattered, some of his organs were drifting out of his body

Above him Carnage laughed horribily with glee. Above carnage was Toxin who was about to attack him. Suddenly both symbiotes spawned their offspring. Carnage and Toxin hardly noticed for they were locked in combat. Dr. Harrison was almost about to die his brain was finally starting to leak out of his body. As the symbiotes moved towad his body they broke apart entering all of his wounds. they morphed and repaired his body. Doctor Harrison slowly picked up his body off the street and head home unware of the slowly sentient symbiotes growing in his body to form two different personality's.

Proct symbiote
The Proct Symbiote is considered the noble and perhaps merciful symbiote of the two. It controls and keeps Harrison's body alive has well as being in near constant talk with him. It allows Harrison to control himself but, doesn't heed giving advice. The two of them make Proct behave as a superhero in new York city and has fully good ties with the law.

Slayer Symbiote
The Slayer symbiote is perhaps the evilest symbiote yet. He doesn't just kill his victems he torturous their soul inside of him. His devotion to his unimaginable killer instinct is unlike any ever known. He hunger for destruction is to point of of almost unbelivable levels. He not only hates humans but, unlike the other symbiotes he hates any form of life in existance. Unlike Proct, Slayer has complete control over Harrison. They only way possible for Slayer to be defeated is for proct and harrison to work to gether to overcome slayer massive consciousness. Slayer's strength vastly surpasses any known supervillian in the history of comics. He is more than capable to dealt a crippling blow to the Hulk, Juggurnaut, and even to Doomsday with just a fragment of his strength.

Both symbiotes have some of spidermans orginal powers but, also contains the powers from multiple other mutants and hero's and villians. Slayer all ready has 12 million deaths on his hands.