Unlike in previous games, Keyblades can be leveled up by collecting Synthesis Materials and bringing them to the Moogles. Within the Workshop menu, you can access the Keyblade Forge, which allows you to exchange materials in order to increase your Keyblades’ stats, as well as unlock new abilities for them. Each Keyblade’s level-up tree is detailed below. Some Keyblades start at different levels when they are acquired, so take note of each individual Keyblade’s starting level.

When using these tables, Form Abilities refers to Abilities the Keyblade gains when it enters a Formchange of any kind. From there, Formchange Abilities are Abilities that are added only to that specific Formchange.