IMPORTANT EDIT: We have found a way to convert all outstanding dormant Cetus Arcane Blueprints in inventories into the crafted Arcanes on Login when the update ships. This will happen automatically. Any builds in progress will be left alone to finish. This means if, for example, you have 1 x Magus Elevate Blueprint, it will convert into a 1 x Magus Elevate on Login. This applies to Exodia and Virtuos too.