Weak Armor

Weak Armor is an Ability that raises Speed and lowers Defense when hit by physical moves.

Effect
When the user is hit by a physical move, their Speed stat will raise sharply and their Defense will decrease.

Pokémon with

 * Onix
 * Omanyte
 * Omastar
 * Kabuto
 * Kabutops
 * Slugma
 * Magcargo
 * Skarmory
 * Roggenrola
 * Boldore
 * Dwebble
 * Crustle
 * Garbodor
 * Vanillite
 * Vanillish
 * Vanilluxe
 * Vullaby
 * Mandibuzz