/ wiki / abilities / swarm

Swarm

Strengthens bug moves to inflict 1.5× damage at 1/3 max HP or less.

Mechanics

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.