Huh, sounds pretty complicated but really important too. And if there's anyone who could handle sun and moon magic, Ah'd imagine it'd be you Twilight, what with having been a pupil of Princess Celestia and all!

Still, kinda neat how, not counting the sun and moon, there's five elements that help provide harmony in your magic there, Patchouli. If'n you said there was six, Ah'd almost wonder if they were exactly like the Elements of Harmony where we're from, just with different names.