Herrscher of Rebirth Character Guide
By Amadeus Rolux • October 23, 2025
Character: Herrscher of Rebirth (HoRb)
Herrscher of Rebirth (HoRb) is given a Stellar Key weapon in v8.5. With the Stellar Key, she’s protected by
Tags

Summoned Entity = HoRb summons creatures that help her in battle
- These creatures enjoy buffs that specifically say “Summoned Entity”.
Symbiosis = HoRb can support Grail of Infinitude valkyries, Elysia HLE and Helia PAWS.
- During Stellar Outburst, she provides extra SP.
Domain Resonance = HoRb can support World Star valkyries like Sparkle (TFM)
- Her attacks during Stellar Outburst can detonate Resonance Marks
Best and Worst Use Cases
HoRb is best used against:
- MECH bosses
- Bosses that are weak to Phsyical damage
- Bosses with WS and Grail up weathers if they’re not BIO type
AVOID using HoRb against:
- BIO bosses
- Bosses that are resistant/immune to Physical damage
- Bosses with Lightning weather
Herrscher of Rebirth (HoRb) has 2 modes: Life Binding mode in World Star teams, and Soul Shaper mode in Grail of Infinitude teams. These modes can’t be swapped. In Life Binding mode as DPS, HoRb mainly uses a combination of ATK and weapon skill buttons. As support in Life Binding mode, she can apply buffs easily with QTE. In Soul Shaper mode, HoRb has to apply buffs with her ultimate that costs huge amount of SP. Her ultimate evasion can be triggered on demand, and can be used to restore SP enough to use ultimate once.
During Astral Ring Charging
QTE -> hold ATK -> ULT (depends on SP) -> Basic ATK until bar is full -> Weapon skill -> tap weapon skill once it’s available again
During Stellar Outburst
-> ATK 5x
-> Support 1 -> Support 2
-> QTE -> Hold ATK -> SO closer (ULT)
During Astral Ring Charging
Soul Shaper (for Grail support)
Evade -> Ult
Life Binder (for WS support)
QTE
How to consume Stellar Drain:
Soul Shaper (for Grail support)
ULT -> Weapon skill
Life Binder (for WS support)
QTE -> hold ATK 2x
During Stellar Outburst
World Star ATK 5x -> ULT
Grail of Infinitude QTE -> Hold ATK -> Ult
Support Capability
As support in both forms, Herrscher of Rebirth (HoRb) is quite quick and capable of applying buffs. She is also able to consume rather quickly on both modes.
Infograph
If you’re having hard time reading the infograph below,

Teams
Herrscher of Rebirth (HoRb) is a valkyrie, so she has to be supported by AR valkyries with Domain Resonance trait, otherwise her potentials aren’t fully unlocked. However, using Rite of Oblivion valkyries CAN work until you get Domain Resonance valkyries, as they provide general buffs.
As a support, HoRb can support World Star and valkyries.
valkyries.Kindly check the infograph below to know who can be her best supports and which valkyries she can support.
Infograph
If you’re having hard time reading the infograph below,
