name: Niblis of Frost
originalText: Flying\nProwess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)\nWhenever you cast an instant or sorcery spell, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.
printings: C20, EMN, PEMN, PIO, PRM
text: Flying\nProwess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)\nWhenever you cast an instant or sorcery spell, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.