In 5.1 we will be able to play as Mavuika in archon quest.
Dont know if we will be able to use her skills or it will be just her POV of story.

[HI3 - 7.8 BETA] Vita Splashart

[HI3 - 7.8 BETA] Vita Animations V1

As I said I'll follow up, some changed too.

I'll redo it in a better stage in a bit since one or two animations aren't well shown here.

[HI3 - 7.8 BETA] Kiana Divine Key V1

This is Ultimate during Astral Ring.

New song spotted in Honkai beta files

[HI3 - 7.8 BETA] Vita Weapon

ATK: 441
CRIT: 19

Active Skill
[SP: 0] [CD: 0s] The weapon active's CD, max charges, and effects are based on the wielder's type. When a character with Rite of Oblivion is on the team, character deals 20.0% more Total DMG. When equipped by Vita, the enhanced Basic ATK SEQ 3 in Normal Form and Enhanced Form deals 300.0%/500.0% ATK of Lightning DMG (considered Basic ATK DMG). When entering battle, consuming Stellar Drain for the first time with a Combo ATK restores 15 bonus Astral Ring Intensity. Disabled upon activating Stellar Outburst.

Passive 1
Character deals 35.0% more Lightning DMG. When equipped by Vita and Astral Ring is activated: Enemies take 25.0% more Total DMG from the character, and all team members deal 10.0% more Elemental DMG and Physical DMG.

Passive 2
Enemies take 32.0% more Lightning DMG from the character. When equipped by Vita and Astral Ring is activated, enemies on the field take 5.0% more Total DMG.

Synergy
Enemies take 2.0%/4.0%/6.0% more Total DMG from characters on the field (independent). When equipped by Vita, increases initial SP by 0/0/0.

[HI3 - 7.8 BETA] Vita Stigmata

Vita (T)

HP: 371
ATK: 113
DEF: 77

Character deals 40.0% more Lightning DMG.
When equipped by Vita: Characters with the [Vita Buff] deal 30.0% more Elemental DMG.

Vita (M)

HP: 434
ATK: 0
DEF: 236

Character takes 20.0% less damage.
When equipped by Vita: Characters with the [Vita Buff] deal 15.0% more Elemental DMG.

Vita (B)

HP: 388
ATK: 59
DEF: 86

Character deals 30.0% more Total DMG.
When equipped by Vita: Characters with the [Vita Buff] deal 7.0% more Physical DMG.

Set: Vita Set

2pc
Character's Basic/Combo/Charged ATKs deal 20.0% more Total DMG.
When equipped by Vita:
Enemies take 30.0% more Lightning DMG from the character. Characters with the [Vita Buff] deal 20.0% more Total DMG.

3pc
Character's Ultimates deal 40% more Lightning DMG. When equipped by Vita:
●With Astral Ring activated:
○All team members gain [Vita Buff].
○Vita deals 50% more Lightning DMG.
○Enemies take 15.0% more Elemental DMG and 7.0% more Physical DMG from all team members, and are inflicted with 10.0% increased Total Vulnerability.
●With World Star activated:
○During Astral Ring Charging:◆Enemies take 15% more Elemental DMG and 15% more Total DMG.
●With Wheel of Destiny activated:
○During Stellar Outburst:◆Enemies take 15% more Elemental DMG and 15% more Total DMG.

[HI3 - 7.8 BETA] Kiana Divine Key

ATK: 436
CRIT: 15

Active Skill
[SP: 0] [CD: 0s] Launch an attack that shoots through the stars, dealing 600.0% ATK of Fire DMG. Herrscher of Finality equip bonuses:
Activates Astral Ring: Rite of Oblivion.
Casting Weapon Skill grants 3 [Descent] and changes attack moves:
In [Time Flint stance], kick the blade forward to spin through the enemy and explode, dealing 100% + 30% x 12 + 400% ATK of Fire DMG.
In [Moon Blade stance], fire a piercing shot at the enemy, dealing 840% ATK of Fire DMG.
Stellar Outburst bonuses:
During Stellar Outburst, casting Weapon Skill for the first time grants 8 [Descent].
Hold [ULT] to cast [Wink!] and deal 2,500% ATK of Fire DMG. SP: 125. CD: 25s.
After Herrscher of Finality enters Stellar Outburst, Herrscher of Origin and Herrscher of Truth's first Combo ATK deal 1,000% ATK of Fire DMG.

Passive 1
Increases Fire DMG by 30.0%. When equipped by Herrscher of Finality, Combo ATKs deal an additional 150.0% ATK of Fire DMG, and resets Weapon Active CD when it switches between [Time Flint stance] and [Moon Blade stance]. Switching to Finale stance reduces Weapon Active CD by 40%.

Passive 2
Ultimates deal 20.0% more Fire DMG and all team members deal 10.0% more Total DMG.
When equipped by Herrscher of Finality and Astral Ring is activated:
All team members deal 25% more Elemental DMG and 20% more Physical DMG.
Enemies on the field take 15% more Total DMG for 15s when all team members cast Joint Bursting. Retriggering refreshes duration.

Synergy
Increases Total DMG by 5.0%/10.0%/15.0%. When equipped by Herrscher of Finality, all team members deal 5.0%/10.0%/15.0% more Total DMG.

[HI3 - 7.8 BETA] New Fire Stigmata Set

Fire Stigma (T)

HP: 371
ATK: 113
DEF: 77

Increases Fire DMG by 25.0%. When equipped by Herrscher of Finality, Combo ATKs deal 25.0% more Fire DMG. When Astral Ring is activated, if the character has [BUFF], enemies on the field take 15.0% more Total DMG from all team members.

Fire Stigma (M)

HP: 434
ATK: 0
DEF: 236

Enemies take 10.0% more Fire DMG from the character. When equipped by Herrscher of Finality, they take extra 10.0% Fire DMG. When Astral Ring is activated, if the character has [BUFF], all team members deal 25.0% more Elemental DMG and 25.0% more Crit DMG.

Fire Stigma (B)

HP: 388
ATK: 59
DEF: 86

Melee attacks deal 20.0% more Total DMG. When equipped by Herrscher of Finality, Weapon Skills deal extra 20.0% Total DMG. When Astral Ring is activated, if the character has [BUFF], all team members deal 20.0% more Total DMG.

Set: ??? Set

2pc
Ultimates and Combo ATKs deal 20.0% more Fire DMG. During Stellar Outburst, all team members deal 10.0% more Total DMG. When equipped by Herrscher of Finality, deal 60.0% more Fire DMG during Absolute Time Fracture, and enemies on the field take 35% more Total DMG.

3pc
Enemies on the field take 12.0% more Fire DMG from the character (independent). When equipped by Herrscher of Finality, if the character has the Omniscient Star tag, casting Weapon Skill or entering Stellar Outburst grants [BUFF], increasing Total DMG by 12.0% and enemies on the field take 10.0% more Total DMG from the character for 25s. Retriggering refreshes the duration.
When the character has [BUFF]:
With Astral Ring activated:
Mei deals 40% more Lightning DMG and 20% more Total DMG, and enemies take 30% more Lightning DMG and 15% more Total DMG from Mei. This effect is increased to 100% against Herrscher of Origin. Enemies on the field take 35% more Lightning DMG from Herrscher of Origin (independent). Each hit of Herrscher of Origin's Ultimate deals 70% bonus ATK of Lightning DMG, and each hit of Malice Expunged deals 50% bonus ATK of Lightning DMG. Casting Weapon Skill reduces Herrscher of Origin's switch CD by 4s.
With Astral Ring activated:
All team members deal 40% more Elemental DMG and 30% more Physical DMG. Enemies on the field take 30% more Elemental DMG and 24% more Physical DMG from all team members.
Joint Bursting entry increases Total DMG by 25% and enemies on the field take 25% more Total DMG from the character for 15s. Retriggering refreshes the duration.
With World Star activated:
All team members deal 20% more Total DMG and Resonance Attacks deal 25% more Elemental DMG.