Talk:Magical Mystery Cure/@comment-94.179.81.120-20130222154353/@comment-15617-20130223174727

Immortality means an infinite lifespan -- it's impossible for you to die by any means, period...an indefinite lifespan however, means you are ageless and immune to disease and old-age; it's not gonna protect you if you get hit by a truck...it's this that Twilight and the Alicorns, and usually mythic gods are. The latter is also, naturally, more likely to be possible within the real world.