Riot Games are now publishing the drop rates for their League of Legends lootboxes. A post from Riot Support published this morning breaks down the relative chance of getting different rewards from the game’s microtransactions.
Keep up to date with League of Legends patch 8.5 notes.
Riot’s reward system, Hextech Crafting, awards players crates for skilled play, and key shards (3 of which combine to make a key) at random for winning games or behaving in a sportsmanlike manner. Players can also buy bundles of crates and keys in the shop. The crates contain a variety of different rewards, from skin shards (which can be converted into skins using in-game currency) to Gemstones, which can be converted into more chests or collected to earn a selection of very rare skins.