# 2021 Digimon Next Adventure #BT7-103

> Mugen (BT7-103) is a Green Option card from the 2021 Next Adventure set, designed to disrupt opponents by suspending their Digimon.

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## Identity

- **Year**: 2021
- **Manufacturer brand**: Digimon
- **Set / series**: Next Adventure
- **Card number**: #BT7-103
- **Product type**: TCG_CARD

## Description

The Digimon Card Game continues to expand its roster with impactful Option cards, and Mugen (BT7-103) stands out as a strategic tool within the Next Adventure expansion. Released in 2021, this card carries a U rarity designation, making it a common yet functional piece for builders looking to craft efficient decks. As a Green Option card, it requires a play cost of 4, positioning it as a mid-game resource that demands careful timing to maximize its utility.

Mugen’s primary strength lies in its ability to control the board state. When activated during the main phase, it suspends one of the opponent's Digimon, effectively neutralizing their threat for a turn. Crucially, the suspended Digimon cannot unsuspend during the opponent's next unsuspend phase, extending the window of control and allowing the player to apply sustained pressure. This mechanic is particularly valuable in formats where removing key attackers is essential to survival.

The card also features a Security effect, adding another layer of depth to its gameplay potential. When revealed during a security check, Mugen can suspend an opponent's Digimon, turning a defensive moment into an offensive opportunity. This dual functionality makes it a versatile addition for collectors who appreciate cards that offer both strategic depth and reliable performance.

For enthusiasts of the Digimon Card Game, owning Mugen is about more than just completing a set; it is about acquiring a piece of the Next Adventure era that defines a specific style of play. The card’s straightforward mechanics and clear impact make it accessible to new players while remaining relevant for experienced strategists. Whether you are building a focused Green deck or looking for flexible options that fit into multiple archetypes, Mugen provides a reliable way to manage the board and dictate the pace of the match. Its presence in the BT7 set highlights the game's emphasis on dynamic interactions and tactical decision-making, ensuring it remains a notable entry for any serious collector's portfolio.

## FAQ

### What is the play cost of Mugen in the Digimon Card Game?

Mugen has a play cost of 4, which means you must pay 4 memory to activate its main effect during your turn. This cost places it in the mid-game range, requiring players to manage their memory carefully.

### How does Mugen's Security effect work?

When Mugen is revealed during a security check, its Security effect triggers. This allows you to suspend one of your opponent's Digimon, potentially disrupting their attacks or defenses at a critical moment.

### What rarity is Mugen in the Next Adventure set?

Mugen is rated as U (Uncommon) rarity within the BT7 Next Adventure set. This designation indicates its frequency in booster packs and its role as a common strategic tool rather than a rare collector's piece.

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Last verified: 2025-11-29.