Best Agnes Tachyon build guide in Umamusume: Pretty Derby

Agnes Tachyon is one of the many horsegirls you can select in Umamusume: Pretty Derby. The title is all about managing a racer. However, instead of using actual steeds, you'll choose from a selection of anthropomorphic horsegirls. Each racer specializes in particular elements. Thus, it's important to know which stats to invest in, as trying to prioritize all for any one racer isn't a good strategy.

This article provides the best inventory and stat improvements for Agnes Tachyon in Umamusume.

Creating the best Agnes Tachyon build in Umamusume: Pretty Derby

Agnes Tachyon in Umamusume: Pretty Derby (Image via Cygames)

Build strategy

• Focus on building friendships: Train with multiple Support Cards to build friendships with them and obtain their bonuses.
• Participate in extra races: Enter additional races to gain more skill points (SP).
• Enter G1 races: Take part in G1 Medium (distance) Turf races. Win them to increase your fanbase and level up Tachyon's unique skill.
• Avoid red events: Considering that she has many training events, you'd want to avoid unnecessary injuries.

Also read: Best Vodka build guide in Umamusume Pretty Derby

Stats

Primary stats

Here are the stats you need to prioritize for Tachyon:

• Keep Speed around 700+
• Keep Wits at 400-500

Also read: Gold Ship build guide in Umamusume Pretty Derby

Secondary stats

Here are the stats you need to focus on next for this horsegirl:

• Keep Power at 500+
• Stamina should be at 400-500
• Prioritize Guts the least. If you've got resources to spare, build it till 200+

Support Card loadout

• 3 Speed cards
• 1 Wit card
• 1 Stamina card
• 1 Power card

Here are some recommended options:

• Tokai Teio
• El Condor Pasa
• Fine Motion
• Super Creek
• Nishino Flower
• Special Week

Also read: Umamusume Pretty Derby reroll guide

Best skills

Here are the best skills that you should obtain for the titular racer:

• Medium Straight Girl
• Runner's High
• Corner Ace
• Tactical Reach
• Front Runner

Also read: Umamusume Pretty Derby character tier list (July 2025)

Legacy picks

• TM Opera O
• Rice Shower
• Daiwa Scarlet

Keep Agnes Tachyon as a Leader in Medium (distance) races. Boost her Leader Aptitude rank to "A" via Inheritance. Avoid going for Long (distance) or Sprint racing builds. Tachyon's optimal playstyle is all about maintaining her position.

Check out our other articles on the game:

• Cash shop guide in Umamusume Pretty Derby: What to purchase and avoid
• Umamusume: Pretty Derby - Complete Trophy Room guide
• How to increase Potential in Umamusume: Pretty Derby
• Best Taiki Shuttle build guide in Umamusume: Pretty Derby

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Edited by Niladri Roy