X Sp. Def is an item introduced in Generation II, due to the Special stat being divided into Special Attack and Special Defense. It raises the Special Defense stat of a single Pokémon in battle. It wears off if the Pokémon is withdrawn. This article is a stub.Please help the Pokémon Wiki by expanding it. Retrieved from "https://pokemon.fandom.com/wiki/X_Sp._Def?oldid=1146772" Categories: Article stubs Items Generation II Items Missing image Community content is available under CC-BY-SA unless otherwise noted.