Tel-Kar first appeared in Venom: First Host #1. During the Kree-Skrull War, the Kree, desiring to replicate the Skrull‘s shape-shifting abilities, they obtain the newborn Venom, which had been outcast from the other symbiotes, on Gorr‘s planet where Knull had created the symbiotes. Tel-Kar is recruited to be bonded to the newborn symbiote in order to infiltrate the Skrull army. Tel-Kar’s body is biologically altered so he can have full control over the symbiote’s mind to the point of erasing its memories. He successfully infiltrated the Skrull army discovering various secrets. However he blew his cover up in order to save some Kree refugees and handed the symbiote to them to return it to Hala. Then Tel-Kar was betrayed by Ronan the Accuser who used a Kree Sentry to capture Tel-Kar and was given to the Skrulls as a war criminal. Separated from Tel-Kar after his capture, the symbiote goes on to be bonded to Spider-Man.
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