Altered Trial by Frost Booster

Each booster contains 12 cards.
Booster packs are the easiest way to complete your Altered collection and each pack contains everything you need to customize your deck. Discover new Heroes to play with, find the right card for your deck and collect cards in their different rarities. Be on the lookout for Unique cards, with one Unique dropping in every 8th Trial by Frost booster pack!

Don’t forget to scan your cards: adding your cards to your digital collection is needed to unlock all of the digital features Altered has to offer.