A high-value timed chest added in the Dec 2017 Electrifying Update, offering a card-drafting choice mechanic (non-Legendary counterpart to the Legendary King's Chest).
Cards and Gold, scaled by Arena — exact totals were never published.
Unlock time: 24h
Legacy — retired with the timed cycle (March 2025). The Legendary King's Chest (which guarantees a Legendary) survives as the current instant top-tier chest.
The March 2025 update retired the classic timed chest cycle — every chest you waited hours on (or gem-skipped) left the game at once, replaced by instant, level-scaled rewards. In its day the King's Chest took 24 hours to open. Its role today belongs to the Legendary King's Chest.
