Increases DEF by 16% / 20% / 24% / 28% / 32%. Casting Resonance Liberation restores 8 / 10 / 12 / 14 / 16 points of Concerto Energy. This effect can be triggered once every 20s. When the wielder heals Resonators, increases CRIT DMG of all nearby Resonators in the team by 20% / 25% / 30% / 35% / 40% for 4s. Effects of the same name cannot be stacked.