"Legion of Monsters" by Marvel Comics. Not a team-up, but rather a short series of unrelated one-shots of Marvel's classic monsters from over the years. They were also each double bills so for example, included in the "Morbius the Living Vampire" issue was a second one-shot story revolving around "Lilith, Daughter of Dracula".
The purpose of the run seems to have been to reintroduce these characters back into the mainstream as most would go on to feature either in their own books or as major characters in other people's - such as Simon Garth AKA "The Zombie" unsurprisingly is key in fighting back against the zombie apocalypse in "Marvel Zombies 4".
The one-shots were a mixed bag. Some like Morbius' were interesting as it explored his desire for blood in comparison to the homeless drug addicts that he disguised himself amongst as he hid from the authorities. Others weren't so good, such as Man-Thing who is a very difficult character to base stories around and this one wasn't handled so well.
Speaking of Morbius, I read that the desire was to have him be the villain of a future Tom Holland Spider-Man movie, but honestly I am so over superhero movies at this point so I'd much more be interested in seeing them make more monster movies like the "Werewolf by Night" special on Disney+.