Hybrid Nations Solve these puzzles by exchanging multi-nation squads that increase in difficulty Rewards Rare Mega Pack (Untradeable) x 1 Challenges The Final Four Exchange a squad with exactly Four Nations Rewards: Electrum Players Pack Six Of The Best Exchange a squad with exactly Six Nations Rewards: Gold Players Pack Elite Eight Exchange a squad with exactly Eight Nations Rewards: Prime Gold Players Pack x 1 Around The World Exchange a squad with exactly Ten Nations Rewards: Rare Players Pack