Helia

Helia's render.

Helia Trope is an announcer and fighter for Amiibrawl. She is represented by a skin 6 Rosalina.

Helia is very much a rebellious sort, sometimes breaking off to do her own thing on occasion. If needed, she will slug someone in the gut and it will hurt.

While her life before becoming an Amiibrawl announcer is currently unclear, she had experience in MMA, which also helped her become a capable fighter in her own right.

She is banned from the Chili's of Skyworld for undisclosed reasons.

UV

Helia's Luma is, in truth, an entity known as Ultraviolet, or UV for short. While their physical state is something akin to Deltarune's SOUL (and their representation while possessing Helia being a skin 8 Terry), they are metaphysically a Player with connection to the real world.

Personality-wise, UV is essentially an extra-dimensional blood knight. They are obsessed with fighting, finding the act of testing the power of their opponents and themselves to be like ambrosia. They also talk like Nagito Komaeda.

UV first made themselves known in Amiibrawl B-Side 1, where before Helia's set against Veev, they seized control of Helia's body to use her as a vessel. They proceeded to beat the shit out of him before losing to Spark in the following round (though they accepted the loss with grace).