Idea Engine

The Idea Engine is something that originally belonged to Nu (v-13), however was transfered somehow to Ragna the Bloodedge after her death in BlazBlue: Continuum Shift. Not much is known at this point except that it is able to bypass the Azure Grimoire's negation. According to Kokonoe, the Idea Engine is a more powerful version of an Armagus installed in Tager.