You know Galives, Grimoires and Falcon Quills right? Well, if any Sumeragi members have gained their awakening form and phenomenon fused. They will enter their state called Phenomenon Awakening. Meaning that Once a Sumeragi ground use the Awakening Phenomenon, they will enter their Phenomenon but using their awakening only. This means that any Grimoires, Glaives and Falcon Quills will be use as their secondary weapon or boot up their body, attacks and even improvement. Once it defeated, the Awakening Phenomenon user will go back to their normal form, but not death. As long as they are not corrupted, the users of Sumeragi will allowed to stay in their Awakening Phenomenon form whatever their likes, they can switch forms to normal