Rainbow

thanks for voting for me and flowers. -rainbow

her brother is prism.

backstory
since rainbow's parents were away so much, prism took good care of her. but prism died two years later. she had to escape later with prism's body, so she ran to beach and prism was lifted into the air. two years later of exploring, there was two horses named nightingale and caramel and they were bff's then they all met Serena, harahive, Spagetti and flowers.