Eunies default class is the Medic Gunner, which has the art Power Ring. Power Ring increases the damage of those within the circle. Occasionally when I perform an art, my unit will step outside of the power ring circle; or the power ring circle will go away prior to landing the art.
At which point does the boost from power ring take affect? Does the boost take affect when the art is used or when the art hits the enemy? Ie. If the power ring disappears in the middle of an art, does the damage boost still apply?