In FC 26 Ultimate Team, the Cornerstones Challenge 5 SBC is a straightforward and cost-effective challenge. Today LDshop will strictly follow its official requirements, walking you through four simple steps to complete it quickly and claim your reward.
Challenge Reward
Upon successful completion of this SBC, you will receive a Tradeable Prime Mixed Players Pack. This pack contains 4 Gold, 4 Silver, and 4 Bronze players, with at least 6 of them being Rare. This is a pack with a solid return on investment, as you can sell the players directly for coins.
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Specific Task Requirements
According to the latest in-game information, the Cornerstones Challenge 5 SBC consists of a single task with specific requirements that need careful squad building.
The core requirements are as follows:
·Max. 3 Players from the same League
·Min. Nationalities in Squad: 5
·Min. 3 Players: Gold
·Min. 5 Players: Rare
·Min. Team Rating: 70
·Min. Squad Total Chemistry Points: 23
Among all requirements, the combination of 23 Chemistry and 5 different nationalities is a key challenge point, requiring you to balance squad diversity with high chemistry.
Step-by-Step Building Guide
➤Step 1: Three Rare Bronze Players from the Same Club & Nation
Task Requirement: Pick 3 players. They must be Rare Bronze players from the same club and the same nation.
Guidance: You can go with England or Wigan. Feel free to use a different country and club if you prefer.
If you want to know more about SBCs, click to check Nico Paz Cornerstones SBC
Key Point: This step contributes 3 Rare players and locks in one nationality and club, laying a solid foundation for high chemistry. Use Concept Cards and filter for "Rare". Once done, remember to adjust their positions for chemistry links.
➤Step 2: Three Gold Players from the Same Club & Nation
Task Requirement: Pick 3 players. They must be Gold players from the same club and the same nation.
Guidance: we recommend Spain or La Liga club. This is an excellent choice as it helps you meet the "Max 3 players from the same league" restriction while adding a new nationality.
Key Point: This step directly satisfies the "Min 3 Gold players" requirement. Once again, adjust their positions after adding them to the squad.
➤Step 3: Three Bronze Players from the Same Club (Can be Different Nations), Two must be Rare
Task Requirement: Pick 3 players. They must be Bronze players all from the same club, but they can be from different countries. Also, ensure two of these cards are Rare.
Guidance: You can continue using the club from Step 1 or choose a new one. Use the "different countries" rule to cleverly introduce new nationalities to meet the "Min 5 nationalities" requirement.
Key Point: This step adds another 2 Rare players, easily pushing your total Rare players past 5. Check the rarity carefully – you need '2 Rare + 1 Common' or '3 Rare'. Don't forget to adjust their positions.
➤Step 4: Any Two Players
Task Requirement: Pick any 2 players.
Guidance: This is the simplest yet most crucial step. The position does not matter for these two players. Their primary roles are:
·Boost the overall Squad Rating to meet the required 70.
·If needed, add further nationalities to fulfill the "5 nationalities" requirement.
Key Point: If your team rating isn't 70 after the first three steps, slotting in a couple of higher-rated Gold players here will easily meet the requirement.
Conclusion
Completing the Cornerstones Challenge 5 SBC is a highly cost-effective investment. For just approximately 3,300 coins, you can obtain a tradeable Prime Mixed Players Pack containing at least 6 Rare players, providing a valuable resource boost for your FC 26 Ultimate Team in the early stages.
We hope this detailed guide helps you complete the challenge with ease and lays a solid foundation for your club!
Which player did you pack from your Prime Mixed Players Pack? Share your pack luck with us in the comments below!

Edmund G. Kolis Experienced Game Editor
I'm a game guide writer with over 20 years of experience playing all types of games, especially anime-style RPGs, gacha and sports games. I love finding smart ways to beat tough levels without spending too much money. By studying game mechanics and character systems, I create easy tips to help players save time and resources. When I'm not gaming, I watch anime to get inspiration for strategies. My goal? To help you enjoy games more and stress less – even when facing "impossible" bosses! Let’s make gaming fun and affordable together!