Big Pecks
15 Pokémon can have Big Pecks: 9 as a regular Ability and 6 as a Hidden Ability.
What does Big Pecks do?
This Pokémon's Defense cannot be lowered by other Pokémon. This Pokémon can still be passed negative Defense modifiers through Heart Swap or Guard Swap.
Which Pokémon have Big Pecks? (9)
Which Pokémon have Big Pecks as a Hidden Ability? (6)
How Abilities work · Hidden Abilities explained · Every Ability