I drew this on my computer with my drawing tablet, so it looks different. Anywhos, this is a spoiler, so caution!

SPOILER ALERT!!!

Anyways, at the end of the Black Magick thing, Astrea has taken back all the elements from Black Magick, but her friends still aren't turning back to normal! She thinks for a moment about everything, then takes the crystal that she got from shadow lock. She sticks the crystal into the center of the tree of harmony, and suddenly everyone is freed from their plunderseed bounds. The tree of harmony lights up and the middle part (with the magic star) opens to reveal a seventh element of harmony; created from Shadow Lock's crystal. This element was Honor.