Dylan Brock Venom T-Rex VS Carnage
Dylan Brock uses his yet unexplained symbiote codex powers and takes control of the Venom symbiote, turning it into a giant t-rex to battle the Carnage symbiote, currently controlling a hapless Eddie Brock.
Dylan then enters into Eddie’s mental prison and frees him, as well as freeing him from the Carnage symbiote’s control.
From – Venom Vol. 4 #25