Echo Set Bonuses
Echoes also come in sets and equipping multiple Echoes from the same set will provide additional bonuses for the Resonator. There are currently 9 different sets and each of them have 2 and 5-piece bonuses. Note that equipping the same Echo multiple times will not be counted for set bonuses.
Freezing Frost
2 Set: Glacio damage increased by 10%.
5 Set: After using Basic Attack or Heavy Attack, Glacio damage is increased by 10%, this effect can be stacked three times, lasting 15 seconds.
Molten Rift
2 Set: Fusion damage increased by 10%.
5 Set: After using Resonance Skill, Fusion damage is increased by 30%, lasting 15 seconds.
Void Thunder
2 Set: Electro damage increased by 10%.
5 Set: After using Heavy Attack or Resonance Skill, Electro damage is increased by 15%, this effect can be stacked twice, each lasting 15 seconds.
Sierra Gale
2 Set: Aero damage increased by 10%.
5 Set: When using the Intro Skill, Aero damage increases by 30% for 15 seconds.
Celestial Light
2 Set: Spectro damage increased by 10%.
5 Set: When using the Intro Skill, Spectro damage increases by 30% for 15 seconds.
Havoc Eclipse
2 Set: Havoc damage increased by 10%.
5 Set: After using Basic Attack or Heavy Attack, Havoc damage increases by 7.5%, this effect can stack up to four times, lasting 15 seconds.
Rejuvenating Glow
2 Set: Healing Bonus increased by 10%.
5 Set: When performing the Outro Skill, the ATK of the entire team's Resonator increases by 15%, lasting 30 seconds.
Moonlit Clouds
2 Set: Energy Regen increased by 10%.
5 Set: After using Outro Skill, the ATK of the next Resonator to enter the field increases by 22.5%, lasting 15 seconds.
Endless Resonance
2 Set: ATK increased by 10%.
5 Set: When on the field, ATK increases by 5% every 1.5 seconds, this effect can stack up to four times. Exiting Attack damage increases by 60%.