[Magical Heroine] Zenno Rob Roy

SSR Speed

Analysis

Tier B. A serviceable Speed SSR carrying a rare gold heal, but zero race bonus and LB3-gated hints keep her out of meta contention.

Magical Heroine leans utility over raw stat pumping. Friendship Bonus tops out at 20% MLB, Mood Effect at 30%, and Training Effectiveness lands at a modest 5%. Her Lv30 unique stacks another +10 Friendship and +5 Training Effectiveness, so her friendship pacing gets respectable once you actually unlock it. Specialty Priority climbs to 50 by Lv45, which means plenty of rainbow Speed turns, and a 25 starting Friendship Gauge at Lv45 gets you to blue sparks quicker.

The skill list is where she earns her keep. A Speed card packing Lie in Wait, a gold mid-race heal, is genuinely rare and slots beautifully into Late Surger builds. Prudent Positioning shows up alongside Pace Chaser and Late Surger Savvy for proc-rate help, and the event line hands over a handedness skill plus a clean Lie in Wait hint.

Here’s the problem. She runs zero race bonus, which kills her for fan-farming and makes her fall off a cliff once the early Unity Cup grind ends. Hint Levels and Frequency stay dormant until LB3, so an under-limit-broken copy plays flat. Training gains? Average for a Speed SSR.

Rare gold heal (Lie in Wait) on a Speed card, great for Late Surgers
Good Specialty Priority and friendship pacing at high LB
No race bonus, so weak fan-farming
Hint perks locked behind LB3

Build her if she’s free or your Late Surger needs the heal. For a dedicated pull, Fire at My Heels Kitasan and Double Carrot Punch Biko are simply better Speed picks.

Card details

Field	Value
Character	Zenno Rob Roy
Rarity	SSR
Type	Speed
Obtain	Gacha
Global release	Nov 24, 2025
Hint skills	Straightaway Adept, Prudent Positioning, Nimble Navigator, Go with the Flow, Shrewd Step, Studious, Pace Chaser Savvy ○, Late Surger Savvy ○
Event skills	Right-Handed ○, Left-Handed ○, Lie in Wait, Medium Straightaways ○

Support effects

Effect	What it does	Values
Friendship Bonus	Increases the effectiveness of Friendship Training	Lv1: 10%, Lv30: 15%, Lv50: 20%
Mood Effect	Amplifies the effect of mood when training together	Lv20: 1%, Lv30: 20%, Lv40: 25%, Lv50: 30%
Speed Bonus	Increases Speed gain when training together	Lv35: 1
Training Effectiveness	Increases the effectiveness of training performed together	Lv15: 1%, Lv25: 5%
Initial Friendship Gauge	Increases initial Friendship Gauge when beginning a Career playthrough	Lv10: 10, Lv25: 20, Lv45: 25
Hint Levels	Increases the level of hints gained through events	Lv45: 2, Lv50: 3
Hint Frequency	Increases the frequency at which hint events occur	Lv45: 30%, Lv50: 40%
Specialty Priority	Increases the frequency at which the character participates in their preferred training type	Lv10: 5, Lv25: 35, Lv45: 50

Unique effect

Unlocks at Lv 30. Friendship Bonus: +10, Training Effectiveness: +5

Training events

The Bookworm and the Secret Meeting

Option 1: Skill points +15

The Bookworm and the Mage’s Event

Option 1: Stamina +5, Bond +5, Skill Right-Handed ○ (hint Lv2)
Option 2: Speed +5, Bond +5, Skill Left-Handed ○ (hint Lv2)
Option 3: Wit +30, Bond +5

The Bookworm and Her Froggy Friend

Option 1: Skill points +20, Skill Lie in Wait (hint Lv1)

The Bookworm and the Secret Meeting

Option 1: Skill points +15

The Bookworm and the Mage’s Event

Option 1: Stamina +5, Bond +5, Skill Right-Handed ○ (hint Lv2)
Option 2: Speed +5, Bond +5, Skill Left-Handed ○ (hint Lv2)
Option 3: Wit +30, Bond +5

The Bookworm and Her Froggy Friend

Option 1: Skill points +20, Skill Lie in Wait (hint Lv1)