# Cards

### What do the different symbols on each card mean?

Each card holds specific information regarding its actions, strength, speed, elemental affinity, and more.

[Find more info about Cards specifications](https://docs.spellsofgenesis.com/spells-of-genesis/cards/cards-overview)

### How to upgrade and fuse my cards?

* Upgrading: Cards come with a designated number of levels, and you can enhance them by advancing to higher levels using crystals, one of the in-game currencies.
* Fusing: If you have two identical cards, both upgraded to their highest level, you can fuse them to obtain a new, stronger card.

[Find more info about cards Upgrading and Evolving](https://docs.spellsofgenesis.com/spells-of-genesis/cards/cards-upgrading-and-evolving)

### What is the link between card rarity and its evolution?

The number of evolutions a card can undergo depends on its rarity. Common cards offer 3 evolutions, Rare cards provide 4 evolutions, Epic cards grant 5 evolutions and Legendary cards offer 6 evolutions.

[Find more info about cards rarity and evolution](https://docs.spellsofgenesis.com/spells-of-genesis/cards/cards-rarity)

### What are the different types of cards?

* In-game Cards are cards receive within the Spells of Genesis game. When you evolve it to the max stage you can then Blockchainize them. Visit the in-game store to purchase those ones. You can select either individual cards or card packs.
* Blockchain Cards are tokenised assets minted on a Blockchain protocols like Ethereum or Counterparty. Spells of Genesis possess an ever-expanding collection of over 300 blockchain NFT cards. Explore and acquire them on our online marketplace, The Spells of Genesis Market.

[Find more info about Cards](https://docs.spellsofgenesis.com/spells-of-genesis/cards)

[Find more info about Blockchainization](https://docs.spellsofgenesis.com/spells-of-genesis/blockchainization)