A recurring free chest that generated roughly every 4 hours (up to 2 stored) and contained Gems, Gold and a few cards.
Unlock time: 0h
Legacy. Superseded by the current instant Shop / Daily reward system.
null.
Shop (free, every ~4h). The Free Chest was retired when the chest system was reworked — it can no longer be obtained and is documented here for reference.
0 hours. (Timed unlocks are a legacy mechanic — current chests open instantly.)
