You'll need to submit two squads to complete the Ansu Fati SBC. The good news? It only costs around 99,500 FIFA 25 Coins, which is quite fair considering the potential rating boost should Barcelona win El Clásico.

Squad 1: FC Barcelona

Requirements:

    Minimum 1 FC Barcelona Player

    Minimum 1 Team of the Week (TOTW) Player

    Minimum Team Rating: 85

Reward: Small Prime Electrum Players Pack

This first squad isn't too demanding. You can often save coins by using a high-rated untradeable FC Barcelona player from your club. TOTW players can be purchased or sniped on the market—consider using the Transfer Market filters to find bargains, especially during lightning rounds or Squad Battle rewards.

Squad 2: Top Form

Requirements:

    Minimum 1 Team of the Week Player

    Minimum Team Rating: 87

Reward: Gold Players Pack

This squad is more expensive, but by using 87-89 rated untradeables wisely, you can significantly cut costs. You can also complete this challenge more cheaply by targeting TOTW cards that are 85-rated or higher, since they satisfy both the TOTW and the team rating requirements in buy FIFA 25 Coins one slot.