Also khown as:
Сильнейший волшебник, использующий "Книгу Мира" наполную
The strongest sorcerer who makes full use of the "strategy guide"
"Kouryakuhon" o Kushi Suru Saikyou no Mahoutsukai ~< Meirei sa sero > to wa Iwa Senai Oreryuu Mao Tobatsu Saizen Ruuto ~
The strongest wizard who makes full use of the “strategy book”
"Kouryakubon" wo Kushi Suru Saikyou no Mahoutsukai: "Meirei Sasero" to wa Iwasenai Oreryuu Maou Toubatsu Saizen Route
Magnus is a skilled wizard with the ability to use various attributes.
Unfortunately the leader of his party orders him to cast spells that have no effect on the monsters they fight. The members of his party think he's useless and mistreat him, but one night, after another bout of insults, he is expelled from the party. Downtrodden he's approached by a merchant who saw how he was mistreated and gifts him a certain book… A book containing the entirety of the world's knowledge.
Now it's his turn to shine and rise above the party that thought him to be useless.