The Phantom Grimoire (幻影の魔導書 Gen'ei no Madōsho, Grimoire of Phantom), also known as Phantom Memory (
Es could not open her left eye until she remembered her friend "Me" and the Phantom Field. When activating Phantom Memory, she said one of the spells needed to activate the Azure Grimoires and Tsukuyomi Unit. After Freaks' defeat, she lost the Grimoire and her eye reverted to its normal color.
The Phantom Grimoire has access to the XBlaze ability.