Name: Mandevilla the Former Rainwing
Tribe: The RhythmWings, formerly Rainwing.
Appearance: When seen by a MoonBorn Nightwing or Animus Dragon, Mandevilla appears to be a purple and white RainWing with a trombone fused into her tail. Her abdomen also seems to be made from a more flexible material than skin, and she can inflate herself to continuously play her trombone without breathing. She also has pink face painting resembling zebra stripes, a seemingly common decoration among RhythmWings.
Abilities: Mandevilla is able to utilize the Brass Class of the RhythmWings fighting technique "Pure Sound". She is capable of blasting sound waves like projectiles with her instrument. These sound waves function like really powerful gusts of wind, and are not inherently fatal to dragons, but dragons can be injured or stunned by them and these sound waves and knock dragons out of flight, resulting in death.
Personality: Like most RainWings, Mandevilla is carefree and fun-loving, but she is only like that in private. When with other dragons, Mandevilla is extremely shy and reserved, and is embarrassed of her Pure Sound instrument and its placement on her body.
Accessories: Aside from the trombone on her tail, Mandevilla possesses a whistle that temporarily makes her visible to all dragons. The effect of this only lasts for 10 minutes.
Other: Mandevilla dislikes fighting the Gem-Forged and is more interested in helping other dragons. Mandevilla can be heard by all dragons but only seen by Moon-Borns and Animus users, dragons who do not apply to those two conditions hear trombone music when Mandevilla is present near them, even when she's not playing her instrument.
Name: Thunderstruck the Former Nightwing
Tribe: The RhythmWings, formerly Nightwing.
Appearance: When seen by MoonBorn NightWings and Animus dragons, Thunderstruck resembles a dark gray NightWing with a guitar fused into his left wing, which he can play by extending his wing over his own shoulder and onto his chest. Because of this, Thunderstruck can not fly. He also has orange face painting resembling zebra stripes, a seemingly common decoration among RhythmWings.
Abilties: Thunderstruck is able to utilize the String Class of the RhythmWings fighting technique "Pure Sound". When he plays his instrument, musical notes and lines will materialize around his enemies, acting as chains to bind them, or grappling cables to travel upon. These notes and lines can also be charged with electricity for more powerful attacks.
Personality: Thunderstruck tries really hard to act like a jaded professional who doesn't care about anything, but deep down, his morals constantly tug at him to care more about others.
Accessories: Aside from his guitar, Thunderstruck has a wrist cuff with guitar strings strapped over it. Plucking these strings will cause him to become temporarily visible to all dragons for 10 minutes.
Other: Thunderstruck aims to rank higher in the RhythmWings army than their highest performing fighter, Whiteout the Former Nightwing (who is a canon character).
Name: Duststorm the Former SandWing.
Tribe: RhythmWings, formerly SandWing.
Appearacne: When seen by MoonBorn NightWings and Animus dragons, Duststorm appears to be a deep gold SandWing with tambourines fused into her talons. This causes the sound of her clapping to be identical to the sound of tambourines. She also posses neon green face paint resembling zebra stripes, a seemingly common decoration among RhythmWings.
Abilties: Duststorm's Pure Sound is of the Percussion Class, giving her the ability to create shockwaves. Unlike the Brass Class's sound waves, the Percussion Class's waves travel in all direction at once. This causes the wave to be great against multiple targets but weak in terms of precision. However, this issue could be solved by channeling waves through the cables created by a String Class.
Personality: Duststorm is highly aggressive, and will react violently to friendly advances by other dragons. However, she is known to be nice when in private or with a dragon she really trusts.
Accessories: Aside from her instrument, Dustirm possesses a tuning fork that will make her temporarily visible to all dragons for 10 minutes.
Other: Duststorm changed her name because she thought her original name was embarrassing, hence Wh no dragon knows what her original name even is.
I would like to state again that the RhyhmWings are based on Kamen Rider Hibiki, with several changes to details applied.