I-Ching

I-Ching

Mystic, oriental philosopher, and spiritual mentor, I-Ching trains Wonder Woman in martial arts and philosophical disciplines after she renounces many of her Amazonian powers. Ching (and later, Diana Prince) come to the aid of Superman during the time of the Sand Superman's existence on Earth (first appearance in S No. 240, Jul 1971: "To Save a Superman"). Ching is instrumental in healing Superman, in identifying the source of the sand being, and in helping to show a path forward for the Man of Steel.

see Quarrm and the Sand Superman