Boson Astrolabe

5★

Rectifier

Base ATK

Substat

8.64% Energy Regen

Path Observer

Refinement: R1

Increases ATK by 12%. After a Resonator in the team casts a Tune Break skill, it grants a 12% ATK increase and 12% Basic Attack DMG Bonus to the wielder for 14s.

Recommended Characters

Ascension Materials

Phase 0 — 2 materials

LF Exoswarm Core

Shell Credit

x10000

Phase 1 — 3 materials

Spliced String

MF Exoswarm Core

Shell Credit

x20000

Phase 2 — 3 materials

Broken String

HF Exoswarm Core

Shell Credit

x40000

Phase 3 — 3 materials

Solidified String

HF Exoswarm Core

Shell Credit

x60000

Phase 4 — 3 materials

Melodic String

FF Exoswarm Core

Shell Credit

x80000

Phase 5 — 3 materials

Melodic String

x12

FF Exoswarm Core

Shell Credit

x120000