Chaotic Metal is a Drive Disc set in Zenless Zone Zero. Its 2-piece and 4-piece bonuses are below.
2-piece bonus
Ether DMG +10%
4-piece bonus
The equipper's CRIT DMG increases by 20%. When any character in the squad triggers Corruption DMG, this effect further increases by 5.5% for 8s, stacking up to 6 times. Repeated triggers reset the duration.
Story
A Drive Disc burned with specialized Ether technology offering personalized attribute amplification to the user.