Crystal Chests were available in the Mortyablo Deja Moo Event as well as Merge Dragons! Birthday Event, Sugar Fruits Event and Happy 2021 Event. The Chests contain Crystal Fruit, Coins, Life Orbs and Crystal Sources. A couple of each level were available on the Event's map and more could be found by harvesting the Crystal Trees and tapping Event Quest Stars.
|1||1x1||Common||Quartz Chest||Tap to open for special rewards!||Bronze Coins, level 2-3 Life Orbs, level 1-3 Crystal Fruit, 0-2 Unrefined Ores|
|2||1x1||Uncommon||Amaranthine Chest||Tap to open for special rewards!||0-4 Silver Coins, 0-5 Life Orbs, 0-1 Furious Life Orb, 1-4 level 3-4 Crystal Fruit, 0-5 Crystal Mines|