Pack pool
At launch, every pack will contain 5 Classic cards pulled only from Ligue 1, Premier League, LaLiga and Bundesliga. No Serie A players.
RULES · BIG4 2026/27
SHOWDOWN RULES.
During pre-season, only pack credits are distributed and stocked. Opening, cards and duels will start when BIG4 launches.
Event cards
At launch, a BIG4 card will be isolated from legacy World Cup cards. It will start at 0 points and only face cards from the same event and tier.
Wins and unlocks
When duels open, a win will grant +3 points. The loser’s card will be greyed out. At its threshold, the winning card will become claimable on Sorare.
04 · SOURCE-OF-TRUTH SCALE
How to receive packs
During pre-season, referrals credit BIG4 packs to both players. Those credits remain stocked in the account: no pack is opened and no card is distributed before launch.
Legacy World Cup balances and cards remain preserved, but are never mixed into BIG4.