Your search for "Counterbalance 2066" revealed the following:
Counterbalance (Foil) (CSP) from Coldsnap, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: John Zeleznik Card Text:Whenever an opponent plays a spell, you may reveal the top card of your library. If you do, counter that spell if...
Counterbalance - The Eyes Have It (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Diego Andrade Card Text:Whenever an opponent casts a spell, you may reveal the top card of your library. If...
Counterbalance - The Eyes Have It (Rainbow Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Diego Andrade Card Text:Whenever an opponent casts a spell, you may reveal the top card of your...