Companion (Doctor Who) "Face the Raven", but in a subsequent episode ("Hell Bent") her time stream is frozen at the moment of death by the Time Lords so that they can interrogate her about the Hybrid; the Doctor takes advantage of this to save her life, but she remains technically neither alive nor dead, does not age or have a pulse. After her departure as a companion of the Twelfth Doctor, she teams with the immortal Ashildr and travels in a stolen TARDIS. Other companions died in alternate timelines or alternate lives. "Brigade Leader" Alistair Lethbridge-Stewart, "Section Leader" Liz Shaw, and "Platoon Leader"
Dungeons & Dragons Companion Set "Master Rules" (supporting levels 26 through 36), and "Immortal Rules" (supporting Immortals – characters who had transcended levels). The "Companion Rules" set was written by Mentzer, with art by Larry Elmore and Jeff Easley. It was published by TSR in 1984 as a boxed set containing a 64-page book and a 32-page book. The set contains two booklets: "Player's Companion: Book One" and "Dungeon Master's Companion: Book Two", which were edited by Anne Gray. The "10th Anniversary Dungeons & Dragons Collector's Set" boxed set, published by TSR in 1984, included the rulebooks from the "Basic", "Expert", and Companion sets; modules