Uma Musume: Pretty Derby - Sirius Symboli Stamina SSR Guide

Greetings, Trainers! Welcome to our Sirius Symboli Wit SSR Card Guide. This guide breaks down Sirius Symboli's SSR Wit Support Card in Umamusume: Pretty Derby, taking a closer look at her acceleration kit, Friendship Bonus stacking mechanic, and overall training value across different scenarios. We'll focus in particular on whether her Medium backliner-focused build justifies a pull or if more accessible alternatives like Yukino Bijin hold up better, and how her stat distribution performs at various uncap levels.

TIP: Sirius Symboli performs best at MAX LIMIT BREAK. To easily get MLB Sirius Symboli, go to LootBar now!

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Overview, Skills, and Events

 sirius symboli wit ssr

Overview
Unique EffectGain Friendship Bonus (3) every time you do friendship training with this card, up to 5 times for a total of (15)
 Base🔷🔷🔷🔷🔷🔷🔷🔷🔷🔷
Friendship Bonus15%16%18%20%20%
Mood Effect40%45%50%55%60%
Wit Friendship Recovery33445
Specialty Priority3540455050
Speed Bonus11111
Initial Friendship Gauge1011131515
Hint LevelsLvl. 1Lvl. 1Lvl. 1Lvl. 1Lvl. 1
Hint Frequency10%10%10%10%10%
Wit Bonus-1111
Race Bonus---5%10%
Fan Bonus---10%15%
Stat Gain
Wit +6Skill Points +5

Skills

Support Skill Hints
green skill iconLone WolfModerately increase performance when no other runners have the heart of a lone wolf.
green skill iconWet Conditions ○Moderately increase performance on good, soft, and heavy ground.
recovery iconBe StillSlightly recover endurance when positioned toward the back upon approaching mid-race. (Late Surger)
velocity skill iconMedium Corners ○Slightly increase velocity on a corner. (Medium)
velocity skill iconLate Surger Straightaways ○Slightly increase velocity on a straight. (Late Surger)
Event Skills
velocity skill iconPlaytime's Over!Slightly increases Sirius' trainee velocity when followed by another runner directly behind for a long time.
green skill_iconLate Surger Savvy ○Moderately increase ability to get into a good position. (Late Surger)
acceleration skill icon Take the ChanceIf positioned toward the back late-race, slightly increase acceleration. (Medium)
gold acceleration skillFrom the BrinkIf positioned toward the back late-race, increase acceleration. (Medium)
view debuff iconDisorientSlightly narrow the field of view for runners behind when positioned toward the front late-race. (Pace Chaser)

Training Events

Chain Events

I: Those with the Name of SymboliII: To Set Oneself FreeIII: Tipped Scales

Wit +15Take the Chance hint +3Sirius Symboli bond +5

or

Wit +30From the Brink hint +3Sirius Symboli bond +5

Speed +10Wit +10Late Surger Savvy ○ hint +1Sirius Symboli bond +5

Wit +15Take the Chance hint +3Sirius Symboli bond +5

or

Wit +30From the Brink hint +3Sirius Symboli bond +5

Random Events

Want Me to Teach You?Want Me to Help You?
  1. Top
    Energy -5
    Stamina +20
    Sirius Symboli bond +5
  2. Bottom
    Wit +10
    Sirius Symboli bond +5
  1. Top
    Wit +5
    Disorient hint +1
    Sirius Symboli bond +5
  2. Bottom
    Skill points +15
    Sirius Symboli bond +5

What Makes Sirius Symboli SSR Stamina Good?

sirius symboli overview

Sirius Symboli (Escorte Étoile) is an SSR Wit support card in Umamusume: Pretty Derby, primarily built for Late Surger and End Closer decks on Medium tracks. Her standout feature is her Rare Skill, From the Brink, a strong late-race acceleration skill comparable to On Your Left, making her a viable option for players building Medium-focused backliners.

Her Unique Perk stacks up to +15% Friendship Bonus across 5 Friendship Training sessions, but reaching full stacks is difficult due to her low Initial Friendship of 15 at max level, a particular challenge in Trackblazer where training turns are limited. At max uncap, she provides 10% Race Bonus and strong Wit Training output, sitting close to Fine Motion SSR in Wit specialty performance thanks to her high Specialty Priority and dual Speed and Wit Bonuses.

However, her Hint Level is only Lv1 with a 10% Hint Frequency, making her a poor source of skill hints. Her value is heavily tied to reaching MLB, and even then she is fairly niche. Best suited for Late Surgers on Medium tracks specifically. For most players, No Stopping Me via Yukino Bijin remains the more practical and accessible choice. Only committed players who can reach MLB and specifically need Medium backliner acceleration should consider pulling.

Should You Pull for Sirius Symboli SSR Stamina?

sirius symboli in game banner

Sirius Symboli (Escorte Étoile) is a conditional pull. Only worth it if you can commit to reaching MLB and specifically need Medium backliner acceleration. Her value is heavily tied to max uncap, and even then, she fills a niche role. Most players are better served by No Stopping Me via Yukino Bijin, which covers the same acceleration need at a fraction of the investment.

That said, at MLB she delivers strong Wit Training output, 10% Race Bonus for Trackblazer utility, and From the Brink as a solid acceleration option for Late Surgers and End Closers on Medium tracks.

Pros

  • From the Brink is a strong acceleration skill on par with On Your Left for Medium tracks
  • Strong Wit Training at max, close to Fine Motion SSR
  • 10% Race Bonus at max uncap, viable for Trackblazer
  • Take the Chance provides an additional acceleration option for backliners

Cons

  • Lv1 Hint Level and 10% Hint Frequency. Poor skill hint source
  • Low Initial Friendship (15 at max) makes stacking the Unique Perk difficult
  • Value is heavily MLB-dependent, making her expensive to realize
  • Niche use case. Only optimal for Late Surgers on Medium tracks
  • NSM via Yukino Bijin is more accessible and generally stronger

Conclusion

Sirius Symboli (Escorte Étoile) is a niche but capable Wit SSR for players building Late Surger and End Closer decks on Medium tracks. From the Brink is a genuinely strong acceleration skill, and her Wit Training output at MLB is impressive. But her low hint frequency, MLB dependency, and narrow use case make her hard to recommend for most players. Unless you're specifically building Medium backliners and can commit to max uncap, save your Carats for stronger upcoming cards. To easily Max Limit Break Sirius Symboli and reach her full potential, consider Umamusume Top-up on LootBar now!