Spawn #6 (1992) 1st appearance OVERTKILL & TONY TWIST - Image Comics

PAYBACK, PART ONE Mafioso boss, Tony Twist, blames the new shadowy hero, Spawn, for the resent attacks on his men. Twist wants Spawn dead. Twist is a man who is used to getting what he wants. Enter: Overtkill, a cyborg killing machine who never fails.

First appearance OVERTKILL

First appearance TONY TWIST (character based on a hockey player who later sued)

Photo of one of the actual items represented.