name: Border Guardian
originalText: Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian.
  Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn.
  Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn.
printings: UST
text: Whenever you cast a silver-bordered spell, put a +1/+1 counter on this creature.
  Whenever you cast a black-bordered spell, this creature can't be blocked this turn.
  Whenever you cast a white-bordered spell, this creature gains double strike until end of turn.
type: Artifact Creature — Knight