Talk:Downfall of Castle and Country/@comment-34985584-20180608095047/@comment-45.56.46.26-20180608121607

The Theocracy can use their Miko's equipped with the Crown of Wisdom to cast magic using a large scale ritual (this ritual is described in an amusing episode in the Web Novel). The sealing crystal is just a sealing crystal until a spell is sealed in it. They're innately valuable, but not "unimaginably" so unless high Tier magic is sealed in them (and without a spell they're not powerful at all).