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Every horse girl needs a trainer, and you can help them reach their goals in Umamusume: Pretty Derby. Since no two Umas are alike, it’s important to understand which training styles require specific stats and which skill cards are best suited for your favorite racers.
With Seiun Sky introduced, front runners now face another strong contender. As one of the top front runners in the derby, training her properly will make you a standout. Here’s what you need to know to help Seiun Sky succeed in long races and secure victories.
How to Play Seiun Sky
Seiun Sky specializes in medium and long-distance races as a front runner. To maximize her potential, focus on training her to take the lead early and stay ahead for the entire race. She’s especially effective in Team Trials due to her strong front-running skills, allowing her to dominate races when properly prepared. Her unique skill provides an extra boost to her acceleration on the final turn when she’s in front, helping her widen the gap at the finish.
Her core stats favor Wit and Stamina growth, which support her ability to maintain top speed and activate key skills during races.
Key Race Styles:
- Distance: Sprint (G), Mile (C), Medium (A), Long (A)
- Style: Front (A), Pace (B), Late (D), End (E)
Building Seiun Sky
Seiun Sky excels as a front-running Uma in long and medium races. To make her a winning machine, train her to lead early and keep that position by raising her Speed and Stamina stats. Prioritize Speed to ensure she reaches the front, and Stamina to keep her there without fatigue. Her Power, Guts, and Wits are also important but can be developed gradually.
Ideal stats for her include:
- Speed: 900-1,000 (Priority ratio of 9)
- Stamina: 800-900 (Ratio of 6)
- Power: 500-600 (Ratio of 3)
- Guts: 300-400 (Ratio of 1)
- Wits: 300-400 (Ratio of 1)
Achieving these numbers may take multiple race runs.
Legacy Recommendations
Start by selecting parent Uma with high Speed and Stamina sparks. The best matches include Mayano Top Gun and Special Week, but alternatives like TM Opera O, Mejiro McQueen, Gold Ship, Nice Nature, or Grass Wonder also work well if the top pairing isn’t available.
Best Skills for Seiun Sky
Focus on skills that support recovery, velocity, and maintaining the lead, especially in long races. These include:
- Swinging Maestro: Helps recover stamina on corners.
- Professor of Curvature: Ensures better cornering.
- Taking The Lead: Boosts her ability to be in front early.
- Escape Artist: Guarantees front position mid-race.
- Tail Held High: Adds velocity boosts.
- Extra Tank: Enhances stamina recovery on long tracks.
- Vanguard Spirit: Helps retain the lead in middle race stages.
- Homestretch Haste: Provides a final speed burst at the finish.
- Concentration: Allows recovery from slow starts.
Prioritize skills that enhance recovery and velocity, giving her the stamina to stay at top speed until the finish.
Support Card Strategies
Support cards vary between runs, so selecting the right ones is crucial. Aim for SSR cards, but SR and R-rank cards can be useful substitutes. The best options include:
- Kitasan Black (Fire At My Heels): Excellent for speed, friendship bonuses, and skills for front runners.
- Silence Suzuka (Beyond This Shining Moment): Helps in skill training for front running.
- Twin Turbo (Turbo Booooost!): Ideal for skills like Taking the Lead.
- Super Creek (Piece of Mind): Boosts stamina, ensuring stamina recovery.
- Mejiro McQueen (Your Team Ace): Focuses on stamina and cooldown skills.
- Mihono Bourbon (Pal-Assisted Training): Enhances power to help break through packs.
- Zenno Rob Roy (The Perfect Book For You): Good stamina substitute.
- Sweep Tōshō (Lamplit Training of a Witch-to-Be): Versatile speed support.
An optimal deck includes three speed cards, two stamina cards, and one power card to balance her strengths efficiently.





