Cards
Card Rarity and Colours
Card colour is not a separate stat — it is a direct read-out of OVR, in five clean bands.
Build A Blue Lock Squad Wiki
Choose the wiki topic you need. Each page tracks confirmed mechanics and clearly labels what is still unverified.
Squad system
Chemistry
Fielding players from the same category appears to lift their effective OVR far above the base card value.
Economy
Rerolls and Refreshes
Rerolls replace a player in your squad. Refreshes change what is on offer. Together they are the whole economy.
Cards
Positions
Cards are multi-position. The label cycles, so a single screenshot never shows the full picture.
Progression
Squad OVR
Base cards run from 50 to 102. Squad rating is what every reroll is ultimately for.
Cards
The Collection Screen
214 cards in 14 categories, sorted by OVR inside each — plus a separate shiny set.