Circular Carol

 (also translated as Harmony Carol) is one of the Bard class' Continuous Support songs.

Overview
Circular Carol is a Continuous Support song exclusive to Bards. When the caster's ally casts a magical attack, Circular Carol follows up with an additional attack in the form of a rainbow beam. This skill maximizes the damage potential of magical attackers.

Etymology

 * In the skill's Japanese name, 輪唱 translates to "singing in a circular canon." In musical terminology, a "round" or "perpetual canon" (other names for this term) is a musical composition where several voices sing the same melody, but start at different times in such a way that it still harmonizes.