# 2021 Weiß Schwarz Sword Art Online -Alicization- Vol.2 #SAO/S80-E066

> This catalog entry details the Swarm of Red Copper, Dark Knights trading card from the 2021 Sword Art Online -Alicization- Vol.2 Weiß Schwarz set.

Canonical URL: https://supercatch.com/product/weiss-schwarz-sword-art-online-alicization-vol2-swarm-of-red-copper-dark-knights-saos80-e066-c

## Identity

- **Year**: 2021
- **Manufacturer brand**: Weiß Schwarz
- **Set / series**: Sword Art Online -Alicization- Vol.2
- **Card number**: #SAO/S80-E066
- **Product type**: TCG_CARD

## Description

The Swarm of Red Copper, Dark Knights card (SAO/S80-E066) is a Character type card released within the Sword Art Online -Alicization- Vol.2 expansion for the Weiß Schwarz trading card game. Classified under the Avatar and Dark Territory subtypes, this card holds a Common (C) rarity designation within the SAO/S80 set. It was produced in 2021 as part of the ongoing series of collectible game cards based on the popular anime franchise.

For collectors of Weiß Schwarz products, this card offers a specific gameplay identity distinct from other characters in the same set. The printed rules text outlines a continuous effect that allows players to manipulate their deck by placing additional copies of this exact card name into it. Additionally, the card features a power-boosting ability that scales with the number of other Swarm of Red Copper, Dark Knights cards present on the center stage, creating a synergistic loop for players building their strategies around this unit.

In the context of the Sword Art Online -Alicization- Vol.2 storyline, the card represents a significant group of antagonists. The flavor text associated with the card includes a quote from Alice, expressing shock at their nature as anomalies. This narrative element adds depth to the card for fans who follow the source material closely. Collectors often seek out specific cards from this set to complete their library of Weiß Schwarz products or to understand the lore behind the Alicization arc.

While the card does not feature autographs or memorabilia pieces, its value to collectors lies in its role within the Weiß Schwarz ecosystem. It serves as a functional piece for gameplay and a tangible connection to the Sword Art Online universe. The card number SAO/S80-E066 ensures it can be easily identified and cataloged alongside other releases in the series. For those interested in the history of trading card games based on anime, this card represents a specific moment in the 2021 release cycle of the Weiß Schwarz brand.

## FAQ

### What is the rarity of the Swarm of Red Copper, Dark Knights card?

The Swarm of Red Copper, Dark Knights card (SAO/S80-E066) has a Common (C) rarity within the Sword Art Online -Alicization- Vol.2 set.

### What are the gameplay effects of this card?

The card allows you to put any number of copies with the same name into your deck and gains +2000 power for each other copy on the center stage.

### Which set does this card belong to?

This card is part of the Sword Art Online -Alicization- Vol.2 expansion for the Weiß Schwarz trading card game, released in 2021.

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Last verified: 2025-11-29.