Arclight

Philippa Sontag is a mutant and veteran of covert military operations whose ability to generate powerful shockwaves made her a prime recruit for Mister Sinister's Marauders, a team of mercenary mutants assembled to carry out his lethal agenda.

Bursting onto the scene in The Uncanny X-Men #210 in 1986 — right in the thick of the Copper Age's most daring storytelling — Arclight is a Marvel villain with serious staying power, crafted by the legendary team of Chris Claremont, John Romita Jr., and Dan Green. With ties to the Marauders, the Hellfire Club, and even the Morlocks and X-Men, she occupies a fascinatingly complex corner of the Marvel Universe, keeping dangerous company alongside the likes of Scalphunter, Harpoon, and Logan across nearly four decades of comics. Two of her appearances carry key-issue weight with collectors, and her presence across titles like The Uncanny X-Men, Captain America, and X-Men: The 198 speaks to a character who has proven genuinely hard to shake. For fans who love their Marvel history thorny and their villains with real longevity, Arclight is absolutely worth tracking down.