Bonus Artifact XP Week! Wonderverse is right around the corner, and you're going to need your artifacts ready to go to save the multiverse. And you're in luck! All week, Artifact XP gains are doubled when you fortify your Artifacts. That means any time you're using Nth Metal to add XP to and rank up your Artifacts, those gains will be doubled. This week - from Thursday, July 23, 2020, through Wednesday, July 29, 2020 - all players will receive DOUBLE Artifact XP when fortifying Artifacts. Please note: the Bonus Artifact XP Week begins this Thursday with daily server restarts, and lasts through Wednesday to daily server restarts next Thursday.