When you open a book or season chest, there is a chance that a card will be replaced by a Fusion Stone card. This can only happen once per book or chest, with the chance of occurence increasing with the price of the book or the league of the chest.
The amount of fusion stones you'll get will depend on the rarity of the card that was replaced, with legendary cards granting more fusion stones than a common card.
Lasts for 5 days after the player begins the game.
Glorious Book with 10 cards, including Edrik the Fierce (1x Legendary Guaranteed)
+100 Coins
+10 Rubies Price: $4.99 / €5.49
Bountiful Bundle
Lasts for 10 days after the player begins the game.
Contains 10 pirate cards, including 2 epics
+500 Coins
(Note: The cards in this bundle are predetermined. Click here to see the contents.)
Lasts for 30 days after the player begins the game.
Contains 48 common, 34 rare, 24 epic, and 1 legendary card. (Note: Contains one copy of every common, rare, and epic card released before March 20, 2018. The legendary card in the offer will always be Collector Mirz.)
(Note: The cards in this bundle are predetermined. Click here to see the contents.)
Lasts for 15 days after the player begins the game.
Premade Winter deck with 12 cards (Note: Purchasing this offer requires an open deck slot. If there are none open, the last deck will get overwritten.)
(Click here to see the cards in the premade deck.)
Lasts for 15 days after the player begins the game.
Premade Swarm deck with 12 cards (Note: Purchasing this offer requires an open deck slot. If there are none open, the last deck will get overwritten.)
(Click here to see the cards in the premade deck.)
Lasts for 15 days after the player begins the game.
Premade Ironclad deck with 12 cards (Note: Purchasing this offer requires an open deck slot. If there are none open, the last deck will get overwritten.)
(Click here to see the cards in the premade deck.)
Lasts for 15 days after the player begins the game.
Premade Shadowfen deck with 12 cards (Note: Purchasing this offer requires an open deck slot. If there are none open, the last deck will get overwritten.)
(Click here to see the cards in the premade deck.)