Your Collection Level (CL) is the primary way you unlock new cards in Marvel Snap. You increase your CL by upgrading the cosmetic rarity of your cards (e.g., from Common to Uncommon, Rare, Epic, Legendary, Ultra, Infinity). Each upgrade costs Credits and Boosters. As your CL increases, you'll unlock cards from different 'Pools' (Pool 1, Pool 2, Pool 3, etc.). This structured progression ensures a fair and balanced introduction to new cards for all players.
