Eddie Brock’s Venom symbiote absorbed the harvested codex from Flash Thompson back when he was still alive and fighting crime as Agent Venom. It turned Eddie’s normal Venom look into Flash’s previous appearance, and seemingly his fighting style as well. Eddie admits in the end that Flash was a badass Venom.
I wonder… Peter Parker also wore the Venom symbiote before right? I’d like to see what his codex would do when absorbed.
From – Venom Vol. 4 #8