Welcome to the Reverse: 1999 Beryl & Brume build guide! In this guide, we have all the details you need to build these powerful 6-star Mental DPS characters. You’ll learn how to get Beryl and Brume, understand their skills and battle mechanics, choose the best Psychubes, and create strong team setups to clear story stages and events with ease.
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Reverse: 1999 Beryl & Brume Build Guide
How to Get Reverse: 1999 Beryl & Brume
Beryl and Brume are strong 6-star damage class characters in Reverse: 1999. These epic characters can only be obtained via special limited-time banners. Here’s how you can get them:
On Cue from Fate Banner
Available: 2026-01-20 to 2026-03-05 04:59 (UTC-5)
This limited-time banner gives you the opportunity to pull for the exclusive 6-star Beryl in your roster. You are also entitled to 5-star characters such as Blonney and Loggerhead.
However, the drop rate of Beryl is lower, so it may take time and effort to get her. You can top up Reverse: 1999 through LootBar to increase your chances and grab Draws Guaranteed bundles at a discount price to secure her during the event.
top up Reverse: 1999
The Brilliance Within Banner
Available: 2026-02-12 05:00 to 2026-03-05 04:59 (UTC-5)
This will be your chance to obtain 6-star Brume with this upcoming limited-time banner. The event has not started yet, so prepare in advance. The safest and most cost-effective way is to purchase Crystal Drop bundles via LootBar, which gives you more draws at a discounted price. Stock up and be ready to pull Brume as soon as the banner goes live!
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Reverse: 1999 Beryl Build Guide
Here is the build guide for Reverse: 1999 Beryl:
Reverse: 1999 Beryl Overview
Released Date: January 20, 2026
Afflatus: Intellect
Damage Type: Mental
Role: Main DPS
Beryl is a top 6-star damage dealer (DPS) in Reverse: 1999. She uses Mental damage and a new crystal-based attack mechanism. She applies Halo marks (similar to Burn) on enemies and deals additional damage based on Halo stacks.
Beryl
Battle Mechanism
Beryl’s battle mechanics revolve around the Halo effect, the Lingering Glow System, and the Emanation Crystal mechanism.
Halo: Halo is a debuff that Beryl applies to enemies.
Reduces enemy healing by 25%
Deals extra Genesis damage at the end of turns
Stacks up to 30 times
Multiple stacks count as one debuff
When triggered, 50% of the stacks are removed
Lingering Glow System: This is the special battle system for Beryl.
Activates when enemies are affected by Halo or Burn effects
Increases Beryl’s damage
Becomes stronger when there are more enemies on the battlefield
Inevitable Doom: This is Beryl’s follow-up attack and her primary damage source.
This effect automatically activates after accumulating 150 Lingering Glow .
Deals 500% Mental damage to all enemies
Deals an extra 500% Mental damage to the enemy with the highest Halo stacks
Emanation Crystal Mechanism: This is the Beryl's special damage system that allows you to equip two crystals that match your attack style. There are three crystal types:
Crystal | What it does (Simple) |
Blue | 33% chance per hit to trigger extra Doom attacks. Best for burst damage. |
Purple | Increases Halo stacks and boosts damage from Glow stacks, triggering Lingering Glow and dealing an additional 0.4% Mental DMG. |
Green | Strengthens skills by increasing their rank and adds extra damage. |
Crystal Mechanism Tip: The best crystal combination is Blue + Purple, as it triggers higher damage output. Purple crystals are especially strong for increasing overall damage.
Beryl Skills
Skill | Type | What it does |
Blaze Through the Lens | Single-target debuff | Deals up to 450% Mental DMG Applies 1 stack of Halo to the enemy Gains Lingering Glow equal to 20% of damage dealt At 3-stars: Deals extra Genesis DMG if the enemy has Halo |
Nothing Unexpected | Self-buff | Deals up to 300% Mental DMG Applies 1 stack of Halo to all enemies Heals Beryl for 50% of her ATK Gains Lingering Glow equal to 20% of total damage dealt At 3-stars: Extra healing if enemies have Halo |
A Shimmering Night (Ultimate) | All-enemies attack | Deals 600% Mental damage to all enemies Redistributes Halo stacks based on enemy HP Costs AP, but becomes extremely strong with high Lingering Glow |
Best Psychubes
When building Beryl in the best way, it is important to equip the right Psychubes. You should prioritize ATK, Crit DMG, and Mental DMG Amplification to maximize her damage output. These are the best Psychubes for Beryl:
Name | Description |
The Thousandfold Fate (6-Star Signature) | Beryl’s signature weapon. Provides high Crit DMG when she has strong Lingering Glow. Boosts the damage of her extra attacks like Inevitable Doom. Works perfectly with her Glow, Crystals, and follow-up attacks for massive damage. |
Long Night Talk | The second-best option for Beryl. Provides strong Crit Rate and Crit DMG, which synergize well with Halo and Burn stacking. |
Knock on the Door | This is a solid choice for Beryl. Boosts follow-up attacks such as Doom and helps stack Halo and Burn faster. |
The Thousandfold Fate
Reverse: 1999 Brume Build Guide
Here is the build for the Reverse: 1999 Brume:
Reverse: 1999 Brume Overview
Available from: February 12, 2026
Afflatus: Beast
Damage Type: Mental
Role: DPS
Brume is an upcoming top 6-star damage dealer in Reverse: 1999. She uses Mental damage and a new stack-based Follow-Up Attack (FUA) mechanism. She builds Thermoelectric Conversion stacks on herself and deals massive damage through automatic FUAs while buffing her team.
Brume
Battle Mechanism
Brume’s battle mechanics revolve around the Thermoelectric Conversion effect, the Pulsing Field System, and the most of the damage dealing effects come from the Follow-Up Attacks (FUAs).
Pulsing Field: Pulsing Field is a team buff system that Brume deploys and upgrades.
Starts at Level 1 during the round start.
Upgrades to Level 2 at 50 Dynamo stacks transferred, Level 3 at 120 stacks.
All transferred Dynamo stacks clear when the field ends.
Provides DMG Bonuses and Might boosts to the whole team.
Pulsing Field Level | Details (All team DMG) |
Lv.1 | +15% team DMG (3 rounds) |
Lv.2 | +25% Incant Might +15% DMG (3 rounds) |
Lv.3 | +35% Ult Might +25% Incant Might +15% DMG (2 rounds) |
Thermoelectric Conversion: These are special stacks that power Prismatic Power and FUAs.
Gained through skills and effects.
Fully consumed in Prismatic Power to scale FUA damage and casts.
Prismatic Power
Cost of the Roadside View (Single- Target FUA): This is Brume’s single-target FUA and main damage source.
Deals 200% Mental DMG to one enemy.
Inflicts three Burn stacks.
Counts as an extra action enhanced by 100% Ultimate Might.
End of the Ride (Team FUA): This is Brume’s AoE FUA.
Deals 600% Mental DMG to all enemies.
Inflicts five Burn stacks on all enemies.
Counts as an extra action enhanced by 100% Ultimate Might.
FUA Tip: These follow up attacks are more enhanced by Crystalline Discharge, Amplified Surge, consumed stacks, and the Pulsing Field system.
Brume Skills
Skill | Type | What it does |
Testing Flame | Team buff | Brume gains up to 20 stacks of Thermoelectric Conversion Grants Truth Tempered to all allies for 2 rounds |
Calculated Path | Self channel | Brume gains 10/15/20 stacks of Thermoelectric Conversion Enters Prismatic Power for 1 round |
Improvised Detour | Single-target attack | Deals up to 500% Mental DMG Gains Crystalline Discharge for 3 rounds |
Thrown Into Heroics (Ultimate) | Single-target attack | Deals 750% Mental DMG Gains 10 stacks of Thermoelectric Conversion Extends all allies' Truth Tempered by 1 round Inflicts 10 stacks of Burn + Freeloader on target for 1 round |
Best Psychubes
You should focus on Brume's Ultimate Might, Crit Rate, Crit DMG, and Penetration to maximize her Follow-Up Attack (FUA) damage output. Here are the best psychubes for Brume:
Her Willful Leap
Name | Description |
On the Hand of Time (6-Star) | This is the Brume's top Psychube and the signature one. Provides Penetration when channeling, and stacks extra Crit DMG on Extra Actions. Suits for her frequent Cost of the Roadside View and End of the Ride FUAs |
Her Willful Leap (6-Star) | Second-best option for Brume Grants team DMG Bonus when she channels as a Beast character. Stacking Ultimate Might on Extra Actions for deal more damage. |
Outside the City (6-Star) | Solid all-round choice for Brume. Provides base Crit Rate and stacks extra Crit DMG and Crit Rate from her FUAs. |
Reverse: 1999 Beryl & Brume Teams
Now you have all the details for the Reverse: 1999 Beryl & Brume builds. So, let’s talk about the best teams they can be included in. Since both are Mental Damage type characters, they can be used to create powerful combinations with other Mental Damage units. Here are the best team setups:
Brume Teams
Beryl Leading Team
Beryl | Brume | Isolde | Fatutu |
(Main DPS) | (Sub DPS) | (Burn Support) | (Healer) |
In this team, Beryl shines as the main damage dealer, using Halo and Lingering Glow to deal massive damage. Brume adds extra burn, FUAs, and team damage buffs, making the team more balanced. Isolde boosts Brume’s burn effects, while Fatutu keeps the whole team healthy with her healing. Together, this team is excellent for both story mode and events.
Brume Leading Team
Brume | Beryl | Charon | Fatutu |
(Main DPS) | (Sub DPS) | (Dynamo Support) | (Healer) |
Here, Brume takes the lead with her Thermoelectric stacks and strong FUAs, dealing heavy damage. Beryl supports with Halo effects to hit enemies even harder, while Charon provides dynamo buffs that boost both DPS characters. Fatutu keeps the team alive with her healing. This team is perfect for tackling story stages efficiently.
Conclusion
And that’s the wrap-up for our Reverse: 1999 Beryl & Brume build guide. With the right builds, Psychubes, and team setups, both Beryl and Brume can deliver massive Mental damage and perform even better in all game modes. Make sure to use LootBar to get them easily for your team, secure more draws, and build the perfect lineup to win more battles and dominate every stage.
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