My other pony from the next gen group, this is my favorite piece of "Blazing Glory", a ship between Sunset Shimmer and Double Diamond (I mean, not who I'd have shipped Sunset with, but I love Sunset so I had to grab a kid from that offering)

She's an enthusiastic, adventurous pony, who loves her earth pony older brother, her pale, shy fraternal twin brother, and has a complicated relationship with her very short tempered older sister. She's a powerful unicorn like her mother, but has little to no interest in the school for Gifted Unicorns, which makes her older sister see her as 'wasted potential'.