# 2026 Weiß Schwarz Booster Pack 【OSHI NO KO】 Vol.2 #OSK/S121-E087

> The Shackles on the Heart Aqua card (OSK/S121) from the Weiß Schwarz Oshi no Ko Vol.2 booster pack is a sought-after Show Business character.

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## Identity

- **Year**: 2026
- **Manufacturer brand**: Weiß Schwarz
- **Set / series**: Booster Pack 【OSHI NO KO】 Vol.2
- **Card number**: #OSK/S121-E087
- **Product type**: TCG_CARD

## Description

The Shackles on the Heart Aqua card, designated as OSK/S121-E087, is a distinct entry within the 2026 Weiß Schwarz Oshi no Ko Vol.2 booster set. As a Character card featuring the Show Business and Actor subtypes, it offers strategic depth for players building decks around the series' iconic personalities. This card is highly relevant for collectors who follow the Weiß Schwarz trading card game ecosystem and appreciate the narrative-driven mechanics of the Oshi no Ko universe. In gameplay, the card provides versatile support through its printed abilities. Its primary effect triggers when a climax is placed in the climax area, allowing the player to boost the power of up to two characters by +1 until the end of the turn. This passive effect helps stabilize board presence during critical moments. Additionally, the card features a CX Combo ability that activates during the encore step. By sacrificing an "At the End of Revenge" climax, players can search their deck for up to one Show Business character to add to their hand, making it a valuable tool for consistency and resource management. Collectors often seek out this card to complete their Oshi no Ko Vol.2 collections or to utilize its specific synergy with Show Business archetypes. The card’s flavor text, referencing a mysterious corpse, adds to the intrigue of the character's role within the story. Whether you are a seasoned Weiß Schwarz strategist or a fan of the anime, acquiring this card enhances your understanding of the game's complex interactions.

## FAQ

### What subtypes does the Shackles on the Heart Aqua card have?

The Shackles on the Heart Aqua card features the Show Business and Actor subtypes, which are essential for triggering specific deck synergies and character interactions within the Weiß Schwarz game.

### How does the CX Combo ability work on this card?

The CX Combo allows you to put an "At the End of Revenge" climax into your waiting room to search your deck for up to one Show Business character during your encore step, revealing it to your opponent.

### What is the significance of the card number OSK/S121?

The OSK/S121 designation identifies this card within the Oshi no Ko Vol.2 set, helping collectors catalog their inventory and distinguish it from other cards in the Weiß Schwarz product line.

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Last verified: 2025-11-29.