Vivian drive disc build

Vivian is an S-rank Ether anomaly agent.

Vivian

ANOMALY ·ETHER

Disc sets

Phaethon's Melody

4-piece bonus

Squad EX Special use grants equipper Anomaly Proficiency +45 (8s); if from another agent, also Ether DMG +25%.

Freedom Blues / Chaos Jazz ★

Chaotic Metal

Astral Voice

Hormone Punk

Puffer Electro

Freedom Blues / Chaos Jazz

2-piece bonus

Anomaly Proficiency +30.

Main stat

Anomaly Proficiency

Ether DMG PEN Ratio ATK%

Anomaly Mastery

Substat priority

Anomaly Proficiency

ATK%

ATK

PEN

Worth knowing

Phaethon's Melody is also wanted by Aria, Nangong Yu, so you may be farming it for more than one agent.
No fallback main stat in slot 04 and 06. Any other main stat there won't grade well, however good the substats are.
Substats that do nothing for Vivian:
CRIT RateCRIT DMGATK%HP%HPDEF%DEF

Got a disc?

ProxyDisc grades it against this build from S to F in a few seconds. How grading works

Other Anomaly agents