# 2007 Pokémon Mysterious Treasures #52

> The Happiny reverse holo card #52 from the 2007 Pokémon Mysterious Treasures set features the Baby Evolution ability and the Lively attack.

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## Identity

- **Year**: 2007
- **Manufacturer brand**: Pokémon
- **Set / series**: Mysterious Treasures
- **Card number**: #52
- **Product type**: TCG_CARD

## Description

Happiny card #52 from the Pokémon Mysterious Treasures set (2007) is an Uncommon Basic Pokémon in the Colorless type. This reverse holo finish distinguishes the card within the MT series, offering collectors a visually distinct variant of the base release. The artwork is by Yuka Morii, adding to the card's appeal for those who appreciate the specific artistic style of this era.

In gameplay, Happiny serves as a foundational piece for early-game strategy due to its Baby Evolution ability. This mechanic allows players to evolve Happiny directly into Chansey from their hand during their turn, bypassing the need for a pre-evolved intermediate stage. This unique evolution path makes it a valuable asset for deck builders focusing on Chansey-centric strategies. The Lively attack provides utility by removing two damage counters from one of your Pokémon, offering crucial support and sustainability during matches.

Collectors often seek out the Happiny reverse holo for its nostalgic value and specific set identity. As part of the Mysterious Treasures expansion, this card represents a key moment in Pokémon TCG history, bridging the gap between earlier generations and modern mechanics. The reverse holo treatment adds a layer of visual interest that stands out in collections and binders. Whether you are completing the Mysterious Treasures set or targeting specific Pokémon for your collection, this card offers a solid addition. The combination of its unique evolution mechanic, supportive attack, and distinctive foil finish makes it a noteworthy item for dedicated Pokémon TCG enthusiasts.

## FAQ

### What is the Baby Evolution ability on Happiny?

The Baby Evolution ability allows you to put Chansey from your hand onto Happiny during your turn before your attack. This counts as evolving Happiny and removes all damage counters from it.

### What does the Lively attack do?

The Lively attack removes two damage counters from one of your Pokémon. This provides healing and sustainability for your other cards during the game.

### What type and stage is Happiny in the Mysterious Treasures set?

Happiny is a Basic Pokémon card in the Colorless type. It has 60 HP and a retreat cost of 1.

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Last verified: 2025-11-29.