Sister Sorrow

Sister Sorrow is a villain who debuted in Marvel's 2025 Bring on the Bad Guys anthology, appearing alongside iconic antagonists like Mephisto and the Abomination. Her specific background and powers remain largely unrevealed, but her placement in villainous company marks her as a newly emerged threat.

Fresh from the pages of 2025's Marvel universe, Sister Sorrow is a brand-new Modern Age creation brought to life by writer Marc Guggenheim and artist Stefano Raffaele — a debut that places her squarely in some of the most villainous company imaginable, sharing pages with the likes of Mephisto, the Green Goblin, and the Abomination himself. Her appearances span across the Bring on the Bad Guys anthology titles — including the Doom, Dormammu, and Abomination installments — which signals that she's woven into the darkest corners of the Marvel tapestry right from the start. Seven appearances in and already rubbing shoulders with Marvel's most iconic malevolent forces, Sister Sorrow is one to watch as her story is still very much being written.