Infiltratorin Pokémon Polished Crystal

Infiltrator is an ability that allows the user to bypass the opposing Pokémon's barriers, such as Light Screen, Reflect, and Safeguard, when using moves that target them. This makes it easier for the user to deal damage or apply status effects without being hindered by these protective measures. It is only found as a hidden ability on a handful of Pokémon in Polished Crystal, including Hoppip and Zubat lines! Infiltrator does not bypass abilities, however. If your lead Pokémon has Infiltrator as its ability, the encounter rate for wild Pokémon is cut in half!