Name: Double Arcs Arceum
Magic Cost: 10 mp
Requirements: Must have two keyblades
Effect: This skill does 10 damage when it firsts hits and does an extra 5 damage to every following move Roxas completes.
History: Roxas was challenging Xemnas to a face-off and new of Xemnas' speed and accuracy. He needed a way to get around the swinging red swords, so he took Sora's Arcs Arceum and put his own tecnique into it (especially his advantage of two keyblades). Roxas was able to knock Xemnas right off his feet.