Swarm

虫之预感むしのしらせ
Generation 3

Powers up Bug-type moves when the Pokémon's HP is low.

When this Pokémon has 1/3 or less of its HP remaining, its bug-type moves inflict 1.5× as much regular damage. Overworld: If the lead Pokémon has this ability, the wild encounter rate is increased.

Pokémon With This Ability (31)