A unique spell to SBSam, Dies Irae is a Physical/Magical spell that involves singing and conducting while having either Charged Magic Circuits or Overcharged Magic Circuits. The target will instantly feel pressure and see hallucinations of a far greater power unleashing it's wrath in some way, and will take Mental Damage based on the proximity of SBSam to the target. This spell also has a high chance of Terrifying enemies.