It is a golden stag with a white and cyan gradient as a background. It was designed in the 2nd episode to reflect Rivendell's protector: Aeor, and the empire's main color palette.
It is a pattern of swirling lines in the center of a purple background. It was design in Gem's 4th episode and is meant to symbolize the beautiful magic, amethyst, and the color palette of the empire.
Other than being the official Lost Empire banner, it is also its fire temple's official banner. It was chosen to be the official banner between another design.
It is a yellow duck with black eyes and an orange bill. In his 17th episode, Sausage created it inside his banner making business out of 5 other designs. Pearl decided to make the duck design the official banner of the empire because of its cute and derpy face.
The banner is made up of 4 colors: cyan, yellow, orange, and white, which represent many different components of his empire. The banner was first shown in Pix's 18th episode.
Sausage created the banner for Bubbles, his dog in the server and in real life. It is a yellow crown with a black background and a pink gradient. In his 17th episode, it was created inside his banner making business.