Minting essentially refers to the process of buying or acquiring a digital collectible (NFT).
On Lympo, you can mint NFTs from various pools by using special Lympo credits. You can gain more Lympo credits by locking up (staking) $SPORT — the main token of the Lympo ecosystem.
The price of the digital collectible will depend on the rarity of the card. For example, for 3 credits you can acquire a Common card from the collection, for 70 a Rare one, and buy a Legendary card for 220 credits. Common and Uncommon cards can be purchased only with credits, whereas to get Rare, Epic and Legendary cards you will need some $SPORT tokens as well.