# 2026 Weiß Schwarz Booster Pack Umamusume: Pretty Derby #UMA/W106-E078

> The Fire at My Heels, Kitasan Black card (RR) from the 2026 Booster Pack Umamusume: Pretty Derby, identified by card number UMA/W106-E078.

Canonical URL: https://supercatch.com/product/weiss-schwarz-booster-pack-umamusume-pretty-derby-fire-at-my-heels-kitasan-black-umaw106-e078-rr

## Identity

- **Year**: 2026
- **Manufacturer brand**: Weiß Schwarz
- **Set / series**: Booster Pack Umamusume: Pretty Derby
- **Card number**: #UMA/W106-E078
- **Product type**: TCG_CARD

## Description

The 2026 release of the Booster Pack Umamusume: Pretty Derby introduces the Fire at My Heels, Kitasan Black card to the Weiß Schwarz trading card game. Carrying the card number UMA/W106-E078 and an RR rarity designation, this piece is a distinct addition for enthusiasts of the franchise. Collectors often seek out specific character iterations within the Weiß Schwarz ecosystem to build cohesive decks or complete thematic collections. As part of the broader Umamusume: Pretty Derby series, this card captures the essence of the beloved horse girl character. The RR rarity level ensures it stands out within the booster pack distribution, offering a tangible connection to the anime and racing themes that define the brand. For investors and hobbyists alike, understanding the nuances of the Weiß Schwarz product lines is key to navigating the secondary market effectively. This card represents a focused entry point for those interested in the intersection of sports simulation and trading card gaming. By focusing on verified product identities, the platform helps collectors avoid confusion in a crowded marketplace. Whether you are a long-time Weiß Schwarz player or new to the Umamusume: Pretty Derby universe, this card offers a clear and verifiable piece of the hobby. The specific card number and rarity make it easy to track and identify within broader set lists.

## FAQ

### What does the RR rarity mean in Weiß Schwarz?

RR denotes a specific rarity tier within the Weiß Schwarz trading card game, typically indicating a higher tier of distribution frequency compared to standard commons or uncommons. Collectors often prioritize these cards for their visual appeal and relative scarcity within booster packs.

### What is the Umamusume: Pretty Derby series?

Umamusume: Pretty Derby is a popular multimedia franchise that reimagines famous real-life racehorses as horse girls. The series has inspired a dedicated trading card game, anime, and video games, creating a unique niche in the collectibles market.

### How can I verify the authenticity of a Weiß Schwarz card?

Authenticity is generally verified through the official card number, set code, and manufacturer markings provided on the card face. Purchasing from reputable marketplaces that specialize in trading card games helps ensure the product matches the official release specifications.

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Last verified: 2025-11-29.