[Tracen Academy] Eishin Flash
![Support card art for [Tracen Academy] Eishin Flash](/assets/support-card-art/10038.png)
R
Speed
Analysis
Section titled “Analysis”Tier C. A serviceable R Speed filler for early Career runs that you bench the second any SR or SSR Speed card shows up.
Baseline R Speed, nothing fancy. Maxed out it hands you 15% Friendship Bonus, 35% Mood Effect, +1 Speed, a 20-point head start on the Friendship Gauge, plus the hint package (Lv2 hints at 30% frequency with 35 Specialty Priority). No unique effect. That’s normal at R rarity, but it also means the card has no trick to push its ceiling higher.
The 15% friendship cap is what sinks it. SR and SSR Speed cards stack stat caps and training bonuses and a real unique effect on top of a fatter friendship number, so your rainbow training value here looks thin next to any of them. The kit is at least honest about what it is.
Where it earns its slot: it’s free, it’s Speed-typed, and the hints skew toward late-runner mile/medium builds. Standard Distance, Straightaway Acceleration, the Late Surger pair, Fighter, with Target in Sight as the event skill. Cheap proc fodder for that archetype. The starting bond and decent Specialty Priority also get you into Speed rainbows a touch sooner than a cold deck would.
- Pros: free, Speed-typed, good hint frequency and levels, late-surger skill hints, 20 starting bond.
- Cons: no unique effect, friendship capped at 15%, a measly +1 Speed, outclassed by literally every SR and SSR Speed card.
Run it if you’re cobbling together a Speed deck with nothing better in the box. Never pull for it.
Card details
Section titled “Card details”| Field | Value |
|---|---|
| Character | Eishin Flash |
| Rarity | R |
| Type | Speed |
| Obtain | Gacha |
| Global release | Jun 26, 2025 |
| Hint skills | Standard Distance ○, Straightaway Acceleration, Late Surger Straightaways ○, Late Surger Corners ○, Fighter |
| Event skills | Target in Sight ○ |
Support effects
Section titled “Support effects”| Effect | What it does | Values |
|---|---|---|
| Friendship Bonus | Increases the effectiveness of Friendship Training | Lv1: 5%, Lv15: 10%, Lv35: 15% |
| Mood Effect | Amplifies the effect of mood when training together | Lv1: 10%, Lv20: 25%, Lv40: 35% |
| Speed Bonus | Increases Speed gain when training together | Lv40: 1 |
| Initial Friendship Gauge | Increases initial Friendship Gauge when beginning a Career playthrough | Lv5: 10, Lv15: 15, Lv35: 20 |
| Hint Levels | Increases the level of hints gained through events | Lv5: 1, Lv35: 2 |
| Hint Frequency | Increases the frequency at which hint events occur | Lv5: 5%, Lv15: 20%, Lv35: 30% |
| Specialty Priority | Increases the frequency at which the character participates in their preferred training type | Lv5: 5, Lv15: 20, Lv35: 35 |