Hellblazer Vol 1 : Original Sins
Hellblazer 1 to 9, Swamp Thing 76 and 77
Still, for me, classic horror comics. Jamie Delano's style might seem slightly verbose, but it suits the genre and material really well, and he provides a great start to the series, and to building Constantine's jaded, cynical personality. John Ridgeway's art is gritty and also very well-matched.
The Swamp Thing crossover issues by Rick Veitch and Alfredo Alcala are good, a very significant story for that character's journey as well.
11 comics
2023 total = 429