Image imported from derpibooru
Original Description:

While Rainbow of Darkness and Rainbow of Light are in deep sleep, some strange event happen that Rainbow of Light magic is sealed and she become weaker. She turned into chibi alicorn and she have amnesia, she don’t remember who she is, her name and where come from. She meet one’s heroes ( characters from MLP or OC you decide ) and she given name Craftycorn, because she have artisting and crafty talents. She have mix personality of Cream the Rabbit and Chip or his true name Light Gaia from Sonic games.

After drawing Rainbow of Darkness and Rainbow of Light, then I have idea what if Rainbow of Light have same predicament like Chip from Sonic Unleashed. Her desigh is based from Craftycorn from her namesake smiling critter from game Poppy Playtime, but without big smile, that it would be uneasy.