Abyss Break

Abyss Break (lit. Purgatory Breaking Wave) is a Caster Type spell which needs four elemental magics; fire, water, earth and wind. After the fusion of four element, the user releases a destructive dark blast. The strength of this magic is currently unknown because although it has been attempted several times, Abyss Break has never been sucessfully used by anyone in the series so far.

This magic can be cast by one user or four users who each wield one elemental magic, like the Element 4. Super Mage Giant Phantom MK II used the magical energies of Totomaru, Aria, Juvia and Sol as catalysts to try to cast this spell.

However, during a flashback to Ryou Nagareboshi's battle with Master Purehito, it is finally shown. Unusually, Ryou manipulated Abyss Break to function in a style similar to Dragon Slayer magic, using it to enhance his power.