Weak Armor

Weak Armor is an Ability that causes the Pokémon's Speed to increase by one stage and its Defense to decrease by one stage when hit with a physical move.

Pokémon

Hidden Ability

• Onix
• Omanyte
• Omastar
• Kabuto
• Kabutops
• Slugma
• Magcargo
• Skarmory
• Dwebble
• Crustle