Nah, your oc is a rip-off of Celestia and Rainbow Dash, you just smacked it together and created a monstrosity of white and rainbow. You say she is 'the daughter of Celestia and Rainbow Dash', they are both female so that is not possible and that she is apparently the ruler of all the land and the most powerful being. Talk about a mary sue. You are a disgrace to the brony fandom, you should get out.