
You might have a camera lying around that has an expired warranty that you could use for this.

Canon will not fix any issues with Magic Lantern crashing your camera.

The most important thing you should know is that the use of Magic Lantern will void the warranty on your camera. This allows users to download and further add to or tweak it as necessary. As it is open-source, it is not made by a manufacturer. They run side by side, allowing you to use both simultaneously. The software does not overwrite your existing operating system. You download the ‘firmware’ update to your memory card, plug it into your camera, and let Magic Lantern do its thing. Magic Lantern is software that you add to your camera.
