Metagross is Pokédex #376, generation 3 (Hoenn). Metagross is a Stage 2 Psychic Metal Pokémon with 100 HP. The card says it evolves from Metang. In this catalog that name is Metang (#375).
Metagross sits at 11/101 in Hidden Legends, position 11 of 102. Before it is 10 Medicham, and after it is 12 Milotic. The set belongs to the EX series. It was released on June 1, 2004. The printed size is 101. This checklist is longer, at 102 cards. The listed rarity is Rare Holo.
Metal Juncture is listed as Poké-Power. As often as you like during your turn (before your attack), you may move a Metal Energy card attached to 1 of your Benched Pokémon to your Active Pokémon. This power can't be used if Metagross is affected by a Special Condition. The attack Squared Attack lists 30× damage. The cost is Psychic, Metal, Colorless. Flip 4 coins. This attack does 30 damage times the number of heads. Weakness is Fire ×2. Resistance is Psychic -30. Retreat cost is 2. The card text says: This Pokémon is both Psychic Metal type.
Metagross (#376) has 33 other cards in the catalog. Those other cards are in 23 sets. The other printings with a release date run from 2004 to 2026. The earliest other card is Metagross ex 95/101 in Hidden Legends (2004). That card is named Metagross ex, while this one is Metagross. That card lists 150 HP, and this one lists 100 HP. The rarity there is Rare Holo EX, and here it is Rare Holo. Mitsuhiro Arita illustrated that card, and Kouki Saitou illustrated this one. Retreat cost there is 4, and here it is 2. 30 other cards of Metagross list a different HP.
The illustrator line reads Kouki Saitou. I count 652 other cards in the catalog with that illustrator.
Hidden Legends set binder is where a full Hidden Legends set goes. This card fills one slot there. A generation binder holds one card of each species. Metagross can fill a slot in Generation 3 binder (Hoenn). I still need this card.
As often as you like during your turn (before your attack), you may move a Metal Energy card attached to 1 of your Benched Pokémon to your Active Pokémon. This power can't be used if Metagross is affected by a Special Condition.
Flip 4 coins. This attack does 30 damage times the number of heads.
This Pokémon is both Psychic Metal type.
Hidden Legends, in the EX series. It was released on June 1, 2004. The printed size is 101.
11/101. It is entry 11 of 102 in this checklist.
Kouki Saitou. The catalog lists 652 other cards with that illustrator.
Rare Holo.
Metagross #376, generation 3 (Hoenn).
Squared Attack (30×).