Reverse: 1999 Regulus Guide: Best Psychubes, Skills, & Team Build

Here is a guide on how to use Regulus in Reverse 1999 including her best Psychubes, skill breakdown, and building a team that maximizes her potential.

Regulus Overview

Reverse: 1999 Regulus Character Guide

  • Tag: DPS/Support
  • Rarity: 6-star
  • Afflatus: Star
  • Damage Type: Mental

Regulus is one of the 6-star characters on the beginner banner, you might end up getting her after pulling from the banner which is really great as she can deal with a lot of DMG and has great utility for the team. Since she is a Tag as DPS/Support, she can be used as Main DPS in the team that deals with a lot of Mental AoE DMG. Also, She has support utilities to make allies dodge any non-Ulitmate and reduce Moxie from enemies.

Check Out Regulus Tier List

Regulus Skills Breakdown and Tips

Reverse: 1999 Regulus Skill Guide

Treat For The Ears

Level 1: [ATK] 1-target attack. Deals 200% Mental DMG.

Level 2: [ATK] 1-target attack. Deals 300% Mental DMG.

Level 3: [ATK] 1-target attack. Deals 500% Mental DMG.

  • Skill Breakdown
    • Perform a single target ATK that deals with Mental DMG.

Challenge For The Eyes

Level 1: [ATK] Mass attack. Deals 150% Mental DMG to 2 enemies.

Level 2: [ATK] Mass attack. Deals 150% Mental DMG to 2 enemies. When the caster scores a critical hit, Moxie -1 for the targets.

Level 3: [ATK] Mass attack. Deals 275% Mental DMG to 2 enemies. When the caster scores a critical hit, Moxie -2 for the targets.

  • Skill Breakdown
    • Deal Mental DMG to 2 enemies and if critical hit, enemies reduce Moxie.

Sleepless Rave - Ultimate

Mass attack. Deals 300% Mental DMG to all enemies and inflicts [Riot and Roll] status on all allies for 1 round.

  • Skill Breakdown
    • Apply AoE Mental DMG to enemies
    • Apply [Riot and Roll] on all allies to dodge any non-Ultimate for 1 round.

Skill Combo & Tip

  • Try to use [Challenge For The Eyes] at level 2 to get additional effect that decreases enemies Moxie.
  • If you have her Insight I, not acted in a round give a huge CRIT Rate bonus that converts to DMG which increases the chance of getting CRIT Hit when using [Challenge for The Eyes] to trigger a decrease Moxie for the target.

Inheritance - Listen to New Stuff

Insight I

If the caster has not acted in a round, enters [Restless heart] status at the end of the round.

Insight II

Critical Rate +15% when the caster enters battle.

Insight III

When [Restless Heart] status is dispelled, Moxie +1.

Special Effect: [Restless Heart]: Critical Rate +50%. Excess Critical Rate is converted to Critical DMG. Cancels after scoring a critical.

  • Her Insight I provides a Critical Rate increase, which is really great for her skill, and at her Insight III she will become an AP generous character which allows her to cast ultimate more often.

Regulus Portray

  • Lv. 1: Sleepless Rave effect changes to: deals 400% Mental DMG.
  • Lv. 2: Treat for the Ears effect changes to: at 1/2/3 stars, deals 220/280/450% Mental DMG.
  • Lv. 3: Challenge for the Eyes effect changes to: at 1/2/3 stars, deals 165/195/300% Mental DMG.
  • Lv. 4: Sleepless Rave effect changes to: deals 450% Mental DMG.
  • Lv. 5: Sleepless Rave effect changes to: duration of [Riot and Roll] inflicted on all allies +1 round.

Regulus Best Psychubes

Reverse: 1999 Regulus Best Psychubes


  1. Thunderous Applause
    • Critical Rate Lv 1: 12%
    • Critical Rate Lv 60: 18%
    • Amplification: When the carrier's 1-target attack scores a critical hit, Critical DMG +16%(Lv .1).
  2. His Bounden Duty
    • DMG Bonus Lv 1: 6%
    • DMG Bonus Lv 60: 12%
    • For each enemy target defeated by the carrier, HP + (the carrier's ATK x60%(Lv.1)).
  3. Brave New World
    • Ultimate Might Lv 1: 12%
    • Ultimate Might Lv 60: 18%
    • After she casts her Ultimate, her Incantation Might of the next incantation will increase (Lv 1: 20% - Lv 5: 40%) which makes her cast her skill more often.
  4. An Afternoon Nap
    • Critical Rate Lv 1: 7%
    • Critical Rate Lv 60: 13%
    • When the carrier's 1-target attack scores a critical hit, the carrier gains Critical DMG +3%(Lv. 1) (stacks up to 4 times).

Sub-DPS Support

  1. Her Second Life
    • ATK Lv1: 4%
    • ATK Lv60: 10%
    • After the carrier casts the mass Ultimate, HP+(the carrier's ATK x64%(Lv 1)) for all allies.

Regulus Team Build

Here is all the best character that is great to build a team with Regulus.

Reverse 1999 Regulus Best Team Build

Related Best Reverse 1999 Tier List 

DPS Tier List Best DPS Tier ListSupport Tier List Best Support Tier List
Healer Tier List Best Healer Tier List-

All Character Guide

6 Stars Characters
Reverse 1999 Character Build: 3737Reverse 1999 Character Build: ShamaneShamaneReverse 1999 Character Build: Tooth FairyTooth Fairy
Reverse 1999 EternityEternityReverse 1999 EternityVoyagerReverse 1999 RegulusRegulus
Reverse 1999 LilyaLilyaReverse 1999 Medicine PocketMedicine PocketReverse 1999 A KnightA Knight
Reverse 1999 SothebySothebyReverse 1999 Kaalaa BaunaaKaalaa BaunaaReverse 1999 Ms. New BabelMs. New Babel
Reverse 1999 An-an LeeAn-an LeeReverse 1999 CenturionCenturionReverse 1999 MelaniaMelania
Reverse 1999 Druvis IIIDruvis IIIReverse 1999 PicklesPicklesReverse 1999 JessicaJessica
5 Stars Characters
Reverse 1999 CharlieCharlieReverse 1999 DikkeDikkeReverse 1999 MatildaMatilda
Reverse 1999 SonetteoSonettoReverse 1999 TennantTennantReverse 1999 XX
Reverse 1999 SweetheartSweetheartReverse 1999 Balloon PartyBalloon PartyReverse 1999 BkronblumeBkornblume
Reverse 1999 BlonneyBlonneyReverse 1999 ClickClickReverse 1999 DiggersDiggers
Reverse 1999 DikkeDikkeReverse 1999 MatildaMatildaReverse 1999 NecrologistNecrologist
Reverse 1999 SatsukiSatsukiReverse 1999 HorropediaHorropediaReverse 1999 KanjiraKanjira
4 Stars Characters
Reverse 1999 AppleAPPLeReverse 1999 Bunny BunnyBunny BunnyReverse 1999 CristalloCristallo
Reverse 1999 EagleEagleReverse 1999 ErickErickReverse 1999 Mesmer JrMesmer Jr.
Reverse 1999 MondlichtMondlichtReverse 1999 Ms. MoissanMs. MoissanReverse 1999 Nick BottomNick Bottom
Reverse 1999 Oliver FogOliver FogReverse 1999 PaviaPaviaReverse 1999 PoltergeistPoltergeist
Reverse 1999 RabiesRabiesReverse 1999 TTTTTTReverse 1999 ZimaZima
3 Stars Characters
Reverse 1999 Alien TaliEn TReverse 1999 BetteBetteReverse 1999 Darley ClatterDarley Clatter
Reverse 1999 John TitorJohn TitorReverse 1999 La SourceLa SourceReverse 1999 LeilaniLeilani
Reverse 1999 OnionOnionReverse 1999 SputnikSputnikReverse 1999 The FoolThe Fool
Reverse 1999 Twins SleepTwins Sleep  
2 Stars Characters
Reverse 1999 DoorDoorReverse 1999 Ms. RadioMs. Radio 

End of Reverse: 1999 Regulus Character Guide