Archaic Petra
2-Piece Effect
Gain a 15% Geo DMG Bonus.
4-Piece Effect
Upon obtaining an Elemental Shard created through Crystallize or triggering a Lunar-Crystallize reaction, all party members gain a 35% DMG Bonus for that particular element for 10s. Only one form of Elemental DMG Bonus can be gained in this manner at any one time.