flavorText: "Teferi is a problem student. Always late for class. No appreciation for constructive use of time."
  —Barrin, progress report
name: Disruptive Student
originalText: ocT: Counter target spell unless its caster pays an additional {1}. Play this ability as an interrupt.
printings: BRB, USG
text: {T}: Counter target spell unless its controller pays {1}.
type: Creature — Human Wizard