Dark Rondo

Dark Rondo (常闇回旋曲 Tokoyami Kaisenkyoku lit. Rondo of Eternal Darkness) is a Darkness Magic Spell.

Description
When casted, dark Magic with horror-stricken faces swirl around Brain's staff (or Zero's hands), becoming more and more condensed. Brain can then fire the gathered Magic on a wide scale (as he did against the Light Alliance) or focused at an enemy. However, this spell was stopped by Jura Nekis's Iron Rock Magic. "Rondo" is a music form derived from Italian which is based on recurring elements.