"It's Reprehensible": DC Has Some Evil Villains, But Deathstroke's Controversial Origin Is Truly Unforgivable

DC Comics features some of the worst villains in comic history, who think nothing of spilling blood, pulling out all the stops for a bit of emotional or physical torture, and generally crossing any line imaginable. Yet even within that lineup, Deathstroke still stands out; thanks to his involvement with the underage assassin, Terra, during the "Judas Contract" storyline, Slade Wilson will forever carry an unforgivable burden as a character.