Deoxys

Deoxys

Deoxys is the first Pokémon to have its actual base stats, as well as appearance, change depending on the form it takes. They are game-specific, with the Defense Forme appearing only in LeafGreen, the Normal Forme appearing only in Ruby and Sapphire, the Attack Forme appearing only in FireRed, and the Speed Forme appearing only in Emerald. All four Formes can be found in Diamond and Pearl, and changed at will by inspecting the fallen meteors in Veilstone City

Normal Form

Attack Form

Defense Form

Speed Form