Dark Rondo (常闇回旋曲, Tokoyami Kaisenkyoku lit. Rondo of Eternal Darkness) is a Darkness Magic Spell.
When cast, 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.
|Brain's Spells||Dark Capriccio • Dark Delete • Dark Gravity • Dark Rondo • Genesis Zero • Zero Slash|
|Mirajane's Spells||Dark Deflect • Darkness Stream • Demon Blast • Evil Explosion • Satan Blast • Satanic Beam • Soul Extinctor|
|Jellal's Spells||Darkness Cage • Dark Grab • Dark Mass • Dark Rondo • Dark Vanish|
|Freed's Spells||Darkness Breath • Darkness Flare Bomb|
|Simon's Spells||Dark Burst • Dark Moment|
|Macbeth's Spells||Dark Capriccio • Dark Rondo • Genesis Zero|
|Lapointe's Spells||Dark Enveloping Claw|