-I-Sir Zelias-I-
-dosen't even know what is crown is-
When alchemists reach Level 10, the final skill level in Alchemy, they are automatically granted a special reward: the 10th-level formula for the
Crown of the Thrice Great. (I'm wearing it now! It also has three other poses that look more like conventional crowns.) Its components include ten copies of the level-1 formula Aspiring Alchemist, and then one component made entirely from Cache components for each of the ten levels of alchemy, so it's very much seen as a capstone crafting achievement (even if it doesn't grant an Achievement when you craft it.)