# 2022 Digimon Theme Booster Alternative Being #EX4-023

> The details of Agumon Expert, card EX4-023 from the 2022 Theme Booster Alternative Being set for the Digimon Card Game.

Canonical URL: https://supercatch.com/product/digimon-theme-booster-alternative-being-agumon-expert-ex4-023-r

## Identity

- **Year**: 2022
- **Manufacturer brand**: Digimon
- **Set / series**: Theme Booster Alternative Being
- **Card number**: #EX4-023
- **Product type**: TCG_CARD

## Description

Agumon Expert, designated as EX4-023, is a distinct Rookie-level Digimon card featured in the 2022 Theme Booster Alternative Being expansion for the Digimon Card Game. Classified as a Vaccine-type Dinosaur with a Yellow attribute, this card serves as a foundational element for decks focusing on early-game board presence and security manipulation. With a play cost of 3 and 1000 DP, it occupies a specific slot in the game's mechanical ecosystem, offering strategic utility beyond its base stats.

The card's most notable feature is its unique effect triggered during the opponent's turn. When an opponent plays a Digimon, the owner of Agumon Expert can reveal a card of the same level from their hand and place it on top of their security stack face down. This interaction provides a subtle but valuable layer of protection, allowing players to manage their security cards more effectively without expending resources directly. For collectors of the Digimon Card Game, this card represents the intricate balance between character appeal and functional gameplay that defines the series.

Collecting cards from the Theme Booster Alternative Being set appeals to enthusiasts who appreciate the thematic depth and mechanical variety introduced in this release. As a R-rarity card, Agumon Expert is accessible yet distinct within the set's hierarchy. It holds particular interest for those building decks centered around Vaccine-type attributes or Dinosaur-type mechanics. The card's design and rules text reflect the broader narrative and strategic complexity of the Digimon universe, making it a relevant piece for both competitive players and hobbyist collectors looking to expand their library with functional TCG assets.

## FAQ

### What type is Agumon Expert in the Digimon Card Game?

Agumon Expert is a Rookie-level Digimon card with the Vaccine attribute and Dinosaur type. It is colored Yellow and has a play cost of 3 with 1000 DP.

### What does the effect of EX4-023 do?

Its effect activates on the opponent's turn when they play a Digimon. You reveal a card of the same level from your hand and place it on top of your security stack face down.

### Which set contains card EX4-023?

This card is part of the Theme Booster Alternative Being set, released in 2022 for the Digimon Card Game trading card game.

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Last verified: 2025-11-29.