DESC: 15 Cards per Pack. The third set in the Time Spiral block Future Sight features 180 cards with randomly-inserted premium cards. All cards in the set are tournament legal. It will be available in booster packs theme decks and Fat Packs.Starting with Time Spiral there has been a change in how premium cards are distributed. Previously premium cards replaced a card of the same rarity so a premium rare would replace a standard rare a premium uncommon would replace a standard uncommon and a premium common would replace a standard common. In Time Spiral and in future sets all rare uncommon and common premium cards will replace a standard common instead. It is now possible for there to be two rares in one pack: the standard rare card plus a premium rare (which replaces a standard common).