Characters: X-Factor [Cyclops; Jean Grey; Beast; Archangel; Iceman]; Nathan Christopher Summers; John Grey; Elaine Grey; X-Men [Storm; Wolverine [Logan]; Havok; Colossus; Rogue; Psylocke; Longshot; Dazzler]; Goblin Queen [Madelyne Pryor] (villain, origin, death); Inferno Demons (villains); Mr. Sinister (cameo flashback); Scalphunter (cameo flashback); Harpoon (cameo flashback); Prism (cameo flashback); Roma (cameo flashback)