Nothing is known about Ms. Summers, save that she is a young mutant woman whom Bushwacker was contracted to kill by the Marauders. Bushwacker broke into her house and did so. Wolverine found her body and swore vengeance on Bushwacker. Summers was known to be a mutant, though her exact power is unrevealed. Given that the Marauders hired Bushwacker to specifically kill mutant creative geniuses, however, she likely had some sort of superhuman artistic insight.
Abadon was an extradimensional entity enslaved and given human form by Mephisto and Mys-Tech. He was seemingly rescued by the Shadow Riders, but this was revealed as trap set by Porlock. He attacked the Shadow Riders due to Porlock's post-hypnotic programming. Abadon is capable of manipulating energy for a variety of effects, including destructive energy blasts, forming impenetrable bonds, and other abilities. The character is most likely based on Abaddon. Search this site for: Abadon ยท Abadon (Earth-616).
