Sebastian

Four stars =
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 * -|Six stars =
 * -|Awakened =

Season 2
A young mage student who graduated from magic school. He began working with Velika and Sylvia due to hearing how high the salary was. He dislikes Velika as she is constantly bossing him around and telling him what to do. He was able to create weapons from magic and was implanted with the fragments of destruction which almost killed him.

He collaborates with Velika and her plans throughout season 2. In his episode scenario, he is showing reading a newspaper which mentions Elysia's coronation as the new Queen of Terra Kingdom.

Season 3
There is an alliance with the Dark Knights. In season 3 only Velika and Sebastian appear in the relationship chart.

Trivia

 * He received a remake in the first August update and became a new Raid Jewel Specialist.

Season 2

 * Velika: "She's my superior, but she's younger than me."
 * Sylvia: Insolent rookie
 * Yu Shin: Test subject

Dialogues

 * Episode 13
 * Mercure Dungeon 0
 * Mercure Dungeon 1
 * Mercure Dungeon 2
 * Mercure Dungeon 3
 * Mercure Dungeon 4
 * Sebastian's Magic Pistol Backstory