# 2021 Digimon BOOSTER DOUBLE DIAMOND #BT6-064

> The Mamemon BT6-064 Alternative Art 2 from the 2021 Digimon Double Diamond set combines unique visual design with strategic Decoy abilities.

Canonical URL: https://supercatch.com/product/digimon-booster-double-diamond-mamemon-bt6-064-foil-alternative-art-2-sr

## Identity

- **Year**: 2021
- **Manufacturer brand**: Digimon
- **Set / series**: BOOSTER DOUBLE DIAMOND
- **Card number**: #BT6-064
- **Product type**: TCG_CARD

## Description

Collectors of the Digimon Card Game often seek out the Mamemon BT6-064 card from the 2021 Double Diamond expansion. This Super Rare (SR) release features the Alternative Art 2 variation, distinguished by its exclusive Foil treatment that adds a distinct visual appeal to the card within the set. As an Ultimate-level Mutant Digimon with the Data attribute, Mamemon offers a unique tactical option for players building Black-colored decks.

The card’s gameplay identity centers on its ＜Decoy (Black)＞ effect. When Mamemon is deleted during a match, it triggers an ability that allows the player to delete one of the opponent’s Digimon with a play cost of 7 or less. This defensive utility makes the card a valuable asset for disrupting opponent strategies, particularly against high-cost threats. For those investing in the Double Diamond collection, this card number represents a key component of the set's roster, appealing to enthusiasts who appreciate both the strategic depth and the aesthetic rarity of foil variants.

The Double Diamond set remains a significant release in the Digimon Card Game landscape, and the Mamemon Alternative Art 2 stands out as a sought-after piece for completionists. Its combination of a high play cost requirement and a powerful deletion effect creates an interesting risk-reward dynamic on the battlefield. Whether for completing a set or adding a unique foil card to a curated collection, this Mamemon variant provides both nostalgic value and functional gameplay utility for dedicated fans of the franchise.

## FAQ

### What is the Mamemon BT6-064 card in the Digimon Card Game?

Mamemon BT6-064 is a Super Rare Digimon card from the Double Diamond set released in 2021. It is an Ultimate-level Mutant Digimon with the Data attribute and Black color identity.

### What does the Decoy effect on Mamemon do?

The ＜Decoy (Black)＞ effect activates when Mamemon is deleted. It allows the player to delete one of the opponent's Digimon that has a play cost of 7 or less.

### What is the Alternative Art 2 Foil variation?

The Alternative Art 2 Foil is a special print treatment of the Mamemon BT6-064 card. It features unique artwork and a foil finish, distinguishing it from the standard card design in the Double Diamond set.

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Last verified: 2025-11-29.