Deoxys is Pokédex #386, generation 3 (Hoenn). Deoxys ex is a Basic ex Psychic Pokémon with 110 HP.
Deoxys ex sits at 93/106 in Emerald, position 93 of 107. Before it is 92 Camerupt ex, and after it is 94 Dusclops ex. The set belongs to the EX series. It was released on May 1, 2005. The printed size is 106. This checklist is longer, at 107 cards. The listed rarity is Rare Holo EX.
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 Fastwave lists 50 damage. The cost is Colorless, Colorless, Colorless. This attack's damage isn't affected by Resistance, Poké-Powers, Poké-Bodies, or any other effects on the Defending Pokémon. Weakness is Psychic ×2. Retreat cost is 1. The card text says: When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
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 110 HP. The rarity there is Rare, and here it is Rare Holo EX. Hironobu Yoshida illustrated that card, and Mitsuhiro Arita illustrated this one. 39 other cards of Deoxys list a different HP.
The illustrator line reads Mitsuhiro Arita. I count 721 other cards in the catalog with that illustrator.
Emerald set binder is where a full Emerald set goes. This card fills one slot there. 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.
This attack's damage isn't affected by Resistance, Poké-Powers, Poké-Bodies, or any other effects on the Defending Pokémon.
When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards.
Emerald, in the EX series. It was released on May 1, 2005. The printed size is 106.
93/106. It is entry 93 of 107 in this checklist.
Mitsuhiro Arita. The catalog lists 721 other cards with that illustrator.
Rare Holo EX.
Deoxys #386, generation 3 (Hoenn).
Fastwave (50).