Deoxys is a set in the EX series. It was released on February 1, 2005. The printed size is 107. This checklist is longer, at 108 cards. Deoxys ex is 99/107, in position 99 of 108 on this checklist. Before it is 98 Deoxys ex, and after it is 100 Hariyama ex. The listed rarity is Rare Holo EX.
Deoxys ex is a Basic ex Psychic Pokémon with 90 HP. In the Pokédex this is Deoxys (#386), generation 3 (Hoenn).
Mitsuhiro Arita illustrated this card. The same name is on 721 other cards in the catalog.
Deoxys (#386) has 44 other cards in the catalog. Those other cards are in 18 sets. The other printings with a release date run from 2005 to 2026. The earliest other card is Deoxys 16/107 in Deoxys (2005). That card is named Deoxys, while this one is Deoxys ex. That card lists 70 HP, and this one lists 90 HP. The rarity there is Rare, and here it is Rare Holo EX. Hironobu Yoshida illustrated that card, and Mitsuhiro Arita illustrated this one. Retreat cost there is 1, and here it is 2. 43 other cards of Deoxys list a different HP.
Form Change is listed as Poké-Power. Once during your turn (before your attack), you may search your deck for another Deoxys ex and switch it with Deoxys ex. (Any cards attached to Deoxys ex, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Deoxys ex on top of your deck. Shuffle your deck afterward. You can't use more than 1 Form Change Poké-Power each turn. The attack Psychic Shield lists 50 damage. The cost is Psychic, Colorless, Colorless. Prevent all effects of attacks, including damage, done to Deoxys ex by your opponent's Pokémon-ex during your opponent's next turn. Weakness is Psychic ×2. Retreat cost is 2. The card text says: When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
I keep a set binder for Deoxys, meant to hold every card of that set. This card is one slot in the Deoxys set binder. A generation binder holds one card of each species. Deoxys can fill a slot in Generation 3 binder (Hoenn). Themed lists that include this exact card are Mitsuhiro Arita cards. I still need this card.
Once during your turn (before your attack), you may search your deck for another Deoxys ex and switch it with Deoxys ex. (Any cards attached to Deoxys ex, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) If you do, put Deoxys ex on top of your deck. Shuffle your deck afterward. You can't use more than 1 Form Change Poké-Power each turn.
Prevent all effects of attacks, including damage, done to Deoxys ex by your opponent's Pokémon-ex during your opponent's next turn.
When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Deoxys, in the EX series. It was released on February 1, 2005. The printed size is 107.
99/107. It is entry 99 of 108 in this checklist.
Mitsuhiro Arita. The catalog lists 721 other cards with that illustrator.
Rare Holo EX.
Deoxys #386, generation 3 (Hoenn).
Psychic Shield (50).