acrolith

0: Opal Acrolith becomes an enchantment.

0： 蛋白男雕像成结界。

Whenever one of your opponents successfully casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2/4 creature that counts as a Guardian.

每对手成功施放生物咒语，若此时蛋白男雕像结界，则蛋白男雕像成2/4，守护者的生物。