Attention: This content is currently only available in the JP version of the game.
Release Date (JP)
This Craft Essence features the following character(s):
Charles Babbage, Mecha Eli-chan, Frankenstein, Helena Blavatsky, Zhuge Liang (Lord El-Melloi II), Leonardo Da Vinci, Fujimura Taiga, Nikola Tesla, Thomas Edison and Ishtar
This CE increases Drops during Servant Summer Festival: by 10%