Callow Jushi

Creature - Human Wizard 2/2, 1UU (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.
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Jaraku the Interloper
Legendary Creature - Spirit
3/4
Remove a ki counter from Jaraku the Interloper: Counter target spell unless its controller pays {2}.¹
Illus. Tsutomu Kawade

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/8)	Betrayers of Kamigawa (Uncommon)