Redbat, Derrick

The Guardian Magician to second princess Ariel Anemoi Asura. He sacrificed himself to save Ariel from a Terminate Boar.

[Spoiler] It was later revealed that his death was the reason Ariel wanted to become king. [/Spoiler]

[Spoiler] In the original timeline where Rudeus does not exist, Derrick lives and was able to convince Perugius to join Ariel's faction. [/Spoiler]