First appearing in Marvel-Two-In-One #64 (June 1980) Sidewinder is the former leader of the Serpent Society who in retiring passed the leadership to Cobra. The Serpent Society are a snake-themed supervillain team who are longtime antagonists of Captain America and his fellow Avengers. Sidewinder possessed a cloak that allowed him to teleport!
ML Captain Marvel base figure with ML Green Goblin arms. Spider-Man 2 Dock Ock head and ML Sentry cape. All other additions/details sculpted with Apoxie Clay. Painted with Citadel paints.