John Constantine is one of those characters who sticks with you long after you've put the comic down. The 'Hellblazer' series, where he first really took off, follows this chain-smoking, trench coat-wearing con man and occult detective. He's not your typical hero—more of an antihero who outsmarts demons and angels alike, often leaving collateral damage in his wake. The stories blend horror, noir, and dark fantasy, with arcs like 'Dangerous Habits' where he tricks the Devil himself after being diagnosed with lung cancer.
What I love about Constantine is how morally gray he is. He’ll save the world, sure, but probably sacrifice a friend to do it. The books dive deep into British folklore, occult politics, and personal demons (literally and figuratively). Later runs like the 2019 reboot by Simon Spurrier brought fresh energy, but the original 1988–2013 'Hellblazer' remains iconic for its gritty, unflinching take on magic and humanity.