Counterbalance [Secret Lair Drop Series] Squirrel Advisor Set: World Championships 2010 Type:

Set: World Championships 2010 Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Sun & Moon: Black Star Promos Type: Psychic Rarity: Black Star Promo

if you control at least five other Mountains

Set: 2017 Mega-Tins Mega Pack Card type: Normal Spell Rarity: Common Look at your Deck

Counterbalance [Secret Lair Drop Series] Squirrel Advisor Set: World Championships 2010 Type:Set: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {U}{U} Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.