Baku Altar
Artifact
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Baku Altar.
, 
, Remove a ki counter from Baku Altar: Create a 1/1 colorless Spirit creature token.
イラスト：
Betrayers of Kamigawa#152レア英語
CascadeBetrayers of Kamigawa#152レア英語