Ruby

ルビー

Ruby is a pink penguin (sentinoid, penguin-type) who owns a massive floating casino. Ruby enjoys using his wealth to purchase rare treasures. Upon learning that Drew is using his money for evil purposes, he is nearly killed by Drew, but Haru saves him, leading Ruby to decide to join Haru's side. He is the only person who knows who would become the third Rave Master if Haru dies. Ruby also has a habit of blabbing out plans that the Rave Warriors have decided on during battle, rendering them entirely useless. He recently learned how to use "Wind" magic from the bell given to him by his father. The bell was actually named "the Holy Bell" and it was a weapon used by Dalmatian of the Knights of the Blue Sky. It can transform into a magic sword, and use "Magic Reflection", "Twister", and "Air Ball" (from the videogame).