Xiangling is the strongest DPS of Genshin Impact ’s free characters. Although Echoes of an Offering can boost Xiangling’s Normal Attack, players may prefer Artifacts that increase her Pyro DMG or Energy Recha The Lost Valley’s Echoes of an Offering is an attack-boosting Artifact set. Characters with two Echoes of an Offering Artifacts equipped will get an 18% ATK buff. Genshin Impact characters with four pieces of Echoes of an Offering equipped will receive have a 36% chance of triggering Valley...