Unown is Pokédex #201, generation 2 (Johto). Unown is a Basic Psychic Pokémon with 60 HP.
Unown sits at D/115 in Unseen Forces, position 123 of 145. Before it is C Unown, and after it is E Unown. The set belongs to the EX series. It was released on August 1, 2005. The printed size is 115. This checklist is longer, at 145 cards. The listed rarity is Rare.
Shuffle is listed as Poké-Power. Once during your turn (before your attack), you may search your deck for another Unown and switch it with Unown. (Any cards attached to Unown, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Unown on top of your deck. Shuffle your deck afterward. You can't use more than 1 Shuffle Poké-Power each turn. The attack Hidden Power lists no damage number. The cost is Colorless. Flip a coin. If heads, choose 1 of either player's Evolved Pokémon, remove the highest Stage Evolution card from that Pokémon, and put it into that player's hand. Weakness is Psychic ×2. Retreat cost is 1.
Unown (#201) has 95 other cards in the catalog. Those other cards are in 18 sets. The other printings with a release date run from 1999 to 2026. The earliest other card is Unown [J] 38/53 in Wizards Black Star Promos (1999). That card is named Unown [J], while this one is Unown. That card lists 40 HP, and this one lists 60 HP. The rarity there is Promo, and here it is Rare. Hideki Kazama illustrated that card, and Shin-ichi Yoshikawa illustrated this one. 60 other cards of Unown list a different HP.
The illustrator line reads Shin-ichi Yoshikawa. I count 50 other cards in the catalog with that illustrator.
Unseen Forces set binder is where a full Unseen Forces set goes. This card fills one slot there. A generation binder holds one card of each species. Unown can fill a slot in Generation 2 binder (Johto). I still need this card.
Once during your turn (before your attack), you may search your deck for another Unown and switch it with Unown. (Any cards attached to Unown, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Unown on top of your deck. Shuffle your deck afterward. You can't use more than 1 Shuffle Poké-Power each turn.
Flip a coin. If heads, choose 1 of either player's Evolved Pokémon, remove the highest Stage Evolution card from that Pokémon, and put it into that player's hand.
Unseen Forces, in the EX series. It was released on August 1, 2005. The printed size is 115.
D/115. It is entry 123 of 145 in this checklist.
Shin-ichi Yoshikawa. The catalog lists 50 other cards with that illustrator.
Rare.
Unown #201, generation 2 (Johto).
Hidden Power.