Callow Jushi

Creature Human Wizard   2 / 2   {1}{U}{U} (3)

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Callow Jushi.
At the beginning of the end step, if there are two or more ki counters on Callow Jushi, you may flip it.

Color Identity: U,Blue
The other side is:

Betrayers of Kamigawa (Uncommon)

Foreign Names: