The Friendly Rainbow

The Friendly Rainbow is a powerful magical artifact which the "country" humans first received from the Spring Porcusroop during the Bubblegum 3 Special, The Rainbow Star of Rainbow Wishes. It appears to be a simple light blue star-shaped locket, but when it is opened a rainbow streams out of it.

The Friendly Rainbow defeated villains and other evil monsters in the TV series too, and in other specials and movies, along with the Original Kids TV series.