Counterbalance [Secret Lair Drop Series] Juggernaut Prize Card for the Unknown

Prize Card for the Unknown events at MagicCon Las Vegas

that player sacrifices a creature

The BCW Zipper-Folio will accommodate 360 cards and features a padded leatherette front and back cover with contrasting colored stitching and wrap around zipper

you might as well trade it for something else

You did it to yourself

Counterbalance [Secret Lair Drop Series] Juggernaut Prize Card for the UnknownSet: 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.