Mysterious Treasures Set Guide

Overview

Mysterious Treasures came out on August 1, 2007, with 124 cards: 111 Pokémon, 10 Trainers and 3 Energy. Its three Pokémon LV.X are Electivire LV.X, Lucario LV.X and Magmortar LV.X.

It printed Quick Ball and Bebe's Search, the fossils Armor Fossil and Skull Fossil, and Johto Pokémon such as Typhlosion, Feraligatr and Celebi. The printed total is 123, and the one card above it is an Item, Time-Space Distortion.

Cards and rarities

Mysterious Treasures has 124 cards. Every card shows its number over the printed total along the bottom, as in "4/123". The cards print a set symbol, not a set code; the code here is the short one the catalog and TurnZero HQ file the set under.

The printed total is 123, so Time-Space Distortion, 124/123, is the one secret rare. Set completion in TurnZero HQ counts a set against its printed total and keeps the secret rares apart, so finishing the main set and chasing the cards above it read as two separate goals. How set completion works →

Headline Pokémon

Lucario LV.X, a holo and the secret Trainer:

Lucario LV.X

Mysterious Treasures #122

Put onto your Active Lucario. Stance prevents everything done to it next turn when it levels up; Close Combat does 80.

Garchomp

Mysterious Treasures #9

Rainbow Scale adds 40 damage against a Pokémon weak to any of its Energy types.

Time-Space Distortion

Mysterious Treasures #124

Flip 3 coins and take a Pokémon from your discard pile for each heads.

Trainers worth knowing

A Supporter and an Item:

Bebe's Search

Mysterious Treasures #109

Put a card from your hand on top of your deck, then search your deck for a Pokémon.

Quick Ball

Mysterious Treasures #114

Reveal cards from your deck until you reveal a Pokémon, and take it.

The chase card: Lucario LV.X

Lucario LV.X

Mysterious Treasures #122

Rarity Rare Holo LV.X

Card number 122/123

Market price, October 22, 2026 $216.04

Illustrator Ryo Ueda

Mysterious Treasures' chase card is Lucario LV.X, 122/123, illustrated by Ryo Ueda, at $216.04 on October 22, 2026.

It is worth more than twice the next card, Electivire LV.X ($89.71). The secret Time-Space Distortion was $66.75.

Lucario LV.X is printed once in the set. It goes onto a Lucario from another set, since Mysterious Treasures has no regular Lucario.

Only the exact version is worth its price. The number at the bottom of the card and the rarity symbol beside it tell you which one you pulled. Reading the number and rarity symbol →

Chase cards and prices

The three LV.X, holos and the secret Trainer, priced as holofoil copies.

These are each card's headline TCGplayer market price on October 22, 2026. Prices can move a long way, most of all in a set's first months, so treat them as a snapshot. Each card's page shows today's price for every variant and its 90-day chart. How Pokémon card prices work →

What a complete set costs

One copy of every card in Mysterious Treasures, bought as singles, cost $990.07 on October 22, 2026. That is the sixth most expensive of the seven sets in the Diamond & Pearl series.

The three most valuable cards, Lucario LV.X, Electivire LV.X and Magmortar LV.X, come to $383.17, or 39% of the total. Without them the set costs $606.90. Of the 124 cards, 84 were under $2.00, together $57.90; the other 40 add up to $932.17.

Each card is counted at its cheapest priced variant, usually a Normal copy rather than a Reverse Holofoil, or a stamped promo copy where the catalog prices one lower, at its TCGplayer market price. This is what it costs to buy the set as singles. It is not what opening packs returns, and not what a complete set would sell for, which after fees and the many cards worth cents would be noticeably less.

Playing it

Mysterious Treasures is not legal in Standard or Expanded as a set: Expanded starts with the Black & White series in 2011. The catalog marks one of its 124 cards as legal anyway: Quick Ball, in Expanded only.

That card shares its name and text with a later, legal printing, which is what makes an older copy playable. Every other card in the set is legal in neither format.

Standard, Expanded and deck building rules →

Frequently Asked Questions