Diablo 4 Legendary Aspects are gear bonuses that activate under certain conditions. All legendary-quality items have an Aspect already imprinted on them, but you can also make your own at the Occultist once you hit level 40. There are different categories of Aspects too, and these will determine which gear slots they can be found on. You will never find a Defensive Aspect on a weapon, for example.
To craft your own legendary item, you need to have cleared the dungeon which houses the Aspect you want, which then adds it to your Codex of Power. Alternatively, you can extract the Aspect from a legendary item you already own, though the latter is a far less reliable way of getting your hands on the exact Aspect you want. Unless you're happy to leave gearing to RNG, using the Codex is the better option. With that in mind, this guide lists every Diablo 4 Legendary Aspect that can be found in a dungeon and which gear slot they can be added to, so let's get started.
