# 2025 Digimon Special Booster Ver.2.5 [BT19-20] #BT20-028

> The Level 6 Mega GigaSeadramon (BT20-028) from the Special Booster Ver.2.5 set is a high-impact Digimon featuring X Antibody, Blocker, and a unique Reboot security ability.

Canonical URL: https://supercatch.com/product/digimon-special-booster-ver25-bt19-20-gigaseadramon-bt20-028-sr

## Identity

- **Year**: 2025
- **Manufacturer brand**: Digimon
- **Set / series**: Special Booster Ver.2.5 [BT19-20]
- **Card number**: #BT20-028
- **Product type**: TCG_CARD

## Description

GigaSeadramon, card number BT20-028, represents a formidable presence in the Digimon Card Game as a Level 6 Mega Digimon. Released in the Special Booster Ver.2.5 [BT19-20] set in 2025, this SR rarity card combines Blue and Black attributes with the Data type, appealing to players who favor aggressive, high-defense strategies. As a Cyborg with X Antibody, it fits seamlessly into modern deck architectures that rely on powerful, resilient finishers capable of controlling the board state.

The card’s design emphasizes its defensive capabilities through the Blocker keyword, allowing it to intercept opponent attacks and protect more vulnerable Digimon. Its high DP of 13000 at a play cost of 13 makes it a significant investment that demands careful resource management, rewarding players who can sustain it through multiple turns. The inclusion of X Antibody ensures that GigaSeadramon remains relevant against powerful opposition, providing immunity to effects that would otherwise neutralize non-X Digimon.

Beyond its defensive stats, GigaSeadramon offers unique utility through its Security A. +1 ability, which triggers when this card is revealed during security checks. This feature adds an element of surprise and potential value retrieval during critical moments of the game. Additionally, the Reboot mechanic allows players to retrieve cards from their security stack, providing a reliable way to access key resources when needed most. The card also features a potent effect that activates when any of your Digimon are played from digivolution cards, enabling you to De-Digivolve an opponent's Digimon. This interaction creates complex board states, forcing opponents to rethink their strategies and potentially dismantling their defenses. Collectors and players alike value this card for its versatile abilities and striking design within the Special Booster Ver.2.5 release. The combination of Blocker, X Antibody, and Reboot makes GigaSeadramon a standout choice for those looking to build a competitive and thematic deck in the Digimon Card Game.

## FAQ

### What are the key abilities of GigaSeadramon BT20-028?

GigaSeadramon features Blocker, which allows it to intercept attacks, and Reboot, which lets you play cards from your security stack. It also has a powerful effect that De-Digivolves an opponent's Digimon when your Digimon are played from digivolution cards.

### Is GigaSeadramon an X Antibody card?

Yes, GigaSeadramon BT20-028 carries the X Antibody trait. This allows it to ignore effects that would otherwise negate or destroy non-X Antibody Digimon, making it highly resilient in competitive play.

### What type of Digimon is GigaSeadramon?

GigaSeadramon is a Level 6 Mega Digimon with the Data type. It is classified as a Cyborg and utilizes both Blue and Black attributes, making it a versatile choice for decks that mix these colors.

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Last verified: 2025-11-29.