What is the Conqueror's Chest and how do I get it?

The Conqueror's Chest is a premium chest built around quality: it only contains Epic and Legendary Relics (never common or rare ones).

Its key trait: reward 1 is guaranteed 75% Epic / 25% Legendary. In other words, every opening moves you seriously closer to a high-end dragon, unlike standard chests where you can pull a lot of commons.

How to get and open it:

• It opens at the store/Hatchery, usually with quality keys (save your Dragonfire keys for this) or with gold.
• Use the Hatchery Chests events to stack tiers while opening it.

Strategy: if your goal is to unlock or grow a Legendary, the Conqueror's Chest is far more efficient than common chests. Save your best keys and your gold for it.