Wizard

Wizard is is one of the most powerful sorcerers in the world.

History
Klarion summoned several sorcerers, including Wizard, to perform a spell that could split the world in two dimensions, an adult and a child dimension.

Wizard and the other sorcerers guarded the pentagram in the adult dimension. When the Justice League arrived, he hurled several rocks at Captain Marvel, but he proved too strong. He then joined the other wizards who tried to break Zatara's force field. He was taken out by Doctor Fate after the worlds were merged back together.

Background in other media

 * In the comics, the Wizard is William Zard, an enemy of the Justice Society of America.