Lionel Karsh (ライオネル・カーシュ) is the student council treasurer of Saint Galahadworth Academy.
Lionel has dark gray hair and is mentioned to have a large build.
Lionel is stern and honest. He has a lively fighting style but can also be precise.
Lux: Lionel wields a Partisan Lux that is twice as tall as he is.
Genestellar (星脈世代): As a Genestellar, Lionel has enhanced physical ability and an aura known as prana.