Twilight Sparkle has faced down Nightmare Moon, Discord, Queen Chrysalis, enemies and problems galore.  Finally, she has met her match.  Duct tape.
Check out the original story here: http://www.fimfiction.net/story/158264/twilight-is-doomed
Artwork can be found here: http://otakuap.deviantart.com/art/Duct-tape-is-Still-magic-426494586
My Little Pony Characters belong to Hasbro.