Talk:Twilight Sparkle/@comment-24585407-20140518054445/@comment-26973802-20140519225904

Celestia and Luna are over a thousand years old and still appear young while we've seen old ponies like Granny Smith

Discord cut his head off and survived that, plus the Elements of Harmony couldn't kill him they could only turn him to stone while Nightmare Moon was effectively shattered to pieces to restore Luna.

Tirek is ageless as well, surviving Tartarus for a thousand years (Luna was there when he was banished), plus nothing Twilight did could kill him (and she was trying to) nor could Rainbow Power