||. twilight may be the physical incarnation of magic itself but that definitely does not mean she’s invincible. immortal? yes. but she can still be killed by a well placed blow or other wound.
there are also two ways to fatally wound her on a magical level too. the first and more noble / grand cutie mark destiny fulfilled way being: force her to take upon herself all of the surrounding magic of the equestria (and the princesses) in an effort to funnel it into one spell, effectively using her body as a conduit and vaporizing in the process. (she would therefore become magic itself at that point and the part of her that is forever bound to the mortal realm would be lying in wait for reincarnation likely alongside the girls to start the whole cycle over again)
the second being: strip her of her magic. a successful (and quick) kill would be to strip her of her magic and surrounding equestrian magic, essentially leaving her as a husk with minutes to spare (re: mlp movie, cozy glow’s s8 finale attempts), or strip her of her magic and physically exhaust her, giving her little to no time to recover her strength for the maximum of 12 hours she would have left in her. (re: tirek)














