These rules incorporate Highlander-style immortals into White Wolf's Storyteller system (Vampire, Werewolf, Mage et al).
The PDF files have pictures on nearly every page and laid out in a similar manner to a "real" White Wolf module.
These rules were first written by Hank Driskilli in September 1993, with inspiration from the Quintessence rules in Mage and Jeff Schneiter's treatise on the Quickening. The second edition was developed jointly in June 1994 by Hank Driskill and John Gavigan, a freelance writer who has worked with White Wolf in the past.
Please, e-mail Hank Driskill (email@example.com) or John Gavigan (firstname.lastname@example.org) and let them know what you think!