# 2007 Pokémon Mysterious Treasures #99

> This Reverse Holo Slakoth card (number 99) is from the 2007 Mysterious Treasures set, offering a distinctive shimmering finish for Pokémon TCG enthusiasts completing their collections.

Canonical URL: https://supercatch.com/product/pokemon-mysterious-treasures-slakoth-99-reverse-holo

## Identity

- **Year**: 2007
- **Manufacturer brand**: Pokémon
- **Set / series**: Mysterious Treasures
- **Card number**: #99
- **Product type**: TCG_CARD

## Description

The Reverse Holo Slakoth card, designated as number 99 in the 2007 Mysterious Treasures expansion, offers collectors a distinct visual treatment within the Pokémon Trading Card Game. As a Basic Colorless-type Pokémon, it features 50 HP and the Colorless Drowsy attack, which puts both itself and the defending Pokémon to sleep. Designed by Yuka Morii, this card captures the essence of the species known for its lethargic nature, making it a nostalgic entry for fans of the series. For collectors focusing on the Mysterious Treasures set, obtaining the Reverse Holo variant provides a more dynamic aesthetic compared to the standard common print. The reverse holographic foil effect adds depth and shine to the card surface, appealing to those who prioritize visual variety in their albums. While Slakoth is not a high-power competitive card, its role in early-generation decks and its recognizable Pokédex number (287) make it a staple for complete set builders. Whether you are hunting for specific reverse holo cards or expanding your library, maintaining a well-organized collection is key. This 2007 release remains a significant part of the franchise's history, bridging the gap between early generations and the evolving mechanics of the TCG.

## FAQ

### What is the reverse holo effect on Pokémon cards?

The reverse holo treatment features a holographic pattern that covers the entire card surface, including the artwork and text box, rather than just the Pokémon illustration. This finish was introduced in the EX series and became a popular variant for common and uncommon cards in subsequent sets like Mysterious Treasures.

### Is Slakoth a useful card in the Pokémon TCG?

Slakoth is a Basic Pokémon with 50 HP, making it an early-game option for protecting more valuable cards. Its Colorless Drowsy attack can disrupt an opponent's strategy by putting both Slakoth and the defending Pokémon to sleep, though it is primarily collected for its set completion value.

### How do I identify the Mysterious Treasures set code?

The Mysterious Treasures expansion, released in 2007, is identified by the set code "MT" printed on the card. This set is part of the Ruby & Sapphire series and contains 126 cards, with Slakoth appearing as card number 99.

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Last verified: 2025-11-29.