Most worlds have at least one of them: the mysterious girl with the mysterious past. Some of them come down from the skies or from another world, may it be via ray of light, wings, or other means of transport (Meredy preferred to go for the crash-land-with-a-mysterious-aircraft approach). Most of them have weirdly colored hair and speech impediments (such as referring to themselves in the third person, or using nonsensical words like "Baiba" and "Hweel") to make them look cute. They are usually good with kids or animals, and may even have a cute animal friend themselves (with an equally cute name like Quicky). If their parents are are usually important, may they be political leaders, gods, or even the main villain to add that extra bit of angst. And all of them have mysterious powers that can save or destroy the world.
Of course, despite possessing such great powers, most of them have no duelling abilities at all, and that's where Meredy differs from everyone else. Not only is she a mighty Craymel Mage, she also possesses the fearsome might of Destiny. With its cameo-summoning powers that's capable of dealing nigh instantaneous death to her foes, she's able to smash upgrade pools and win Light Seasons... well, almost. Who'd have thought a hunk of steel armor could be so tough?