Borderlands 4 Wiki

Siren

Vex

Siren Vault Hunter who phases and summons. Strong for elemental gunplay and crowd control on Kairos.

Vex - Siren

Action skills

  • • Phase Clone - deploy a spectral double that draws fire and mirrors shots
  • • Dead Ringer - mark targets for bonus phase damage
  • • Siren Surge (capstone path) - short burst of ethereal ammo regen

Skill trees

  • • Spectre
  • • Incarnate
  • • Phase Leech

Strengths

  • • High single-target phase damage
  • • Strong elemental synergies with Maliwan and Order guns
  • • Clone distraction helps solo bosses

Weaknesses

  • • Squishier than Forgeknight or Gravitar tanks
  • • Clone management matters in chaotic co-op

Playstyle

Stay mid-range, drop a clone before boss phases, stack status effects, then dump legendary SMGs or Jakobs pistols into marked targets.

Last verified Sep 20, 2026

Related