Golem Keter Malkuth

Golem Keter Malkuth: Royal Crown, the Light of Wisdom is the Noble Phantasm of Caster of Black. He designs it over time, taking two months to finalize it in his workshop. It is noted to be made to consume energy, continuously requiring an infinite amount of prana after it is summoned. It needs a core in order to function, and it requires materials to be obtained for it like his golems. He is able to prepare a casting for the components besides the core beforehand, a three day process, allowing him to attune it so that it can be inserted at any time.