You can get Lootbox's by Voting on the weekend's, Randomly while mining, Leveling up, Donating, and Inviting. You can use them by doing 1use <type>-lootbox. There are 6 different types. Each give different items and cost a certain amount of Discraft keyKeys which are all League based.

LootboxesLootboxes in Discraft
Normal lootboxNormalUncommon lootboxUncommonRare lootboxRareLegendary lootboxLegendaryUltimate lootboxUltimateMythic lootboxMythic
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