Magi Dragons are, as their name suggests, primarily magic users. They rarely use physical forms of attack. They eat anything they can kill, which is almost everything. They won’t kill unprovoked except when hunting, although they may kill humans if in danger. Their strong magic makes them one of the most feared breeds of dragons.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

As a Magi dragon, Anailisa is at an high level when it comes to numeral magic.

Her most specific field of expertise has to be to make schedules.

She's obsessed with numbers, and hasn't made a day since her birth without manipulating them. Everything involved with equations and puzzles are what interest her the most. The state where she is now is incurable when it comes to recovering from her craziness for numbers' love. Due to all the works she's been doing, she eats rarely and even her favorite foods can't lure her to consume again, which makes her physique extremely weak (it is quite surprising as she's still alive now).

She holds a peculiar place called a "bar", but it's actually a meeting place for mathematical nerds like her to reunite together.

She's quite lazy and doesn't get out of her tavern (it's also where she lives) whenever she needs foods and supplies. So she hired a manservant in order to stock up these for her. The manservant gets well paid and they get along well.