Many of the heroes in Marvels 80s lineup were a little dark. It was a gritty time for many forms of entertainment, and Cloak was a hero who literally embodied this ideal. I mean, he’s made of darkness, and darkness feeds on bad people. Plus he hates drugs, and his partner wore an impossibly tight suit. He’s managed to survive the last two decades despite that, teaming with Spider-Man, the X-Men, and more recently the Avengers.
He was featured in the Marvel Event House of M, which is the next big crossover after the BreakOut Event included the Marvel basic game. I have a few more key House of M characters coming up, so stick around!
Read more about Cloak on the Marvel Wiki.