One that can fly and isn't bothered by vacuum would be one answer. How about nearly invisible wings made of energy? (There's so many sorts of flying MLP, including the ones with the snap-on wings.) I'm prepared to accept suggestions. MLP:FIM isn't an area I'm technically expert in. [grin]
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"It is the business of the future to be dangerous" - Hawkwind
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"It is the business of the future to be dangerous" - Hawkwind