Swarm

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

Boosts STAB Moves When Below 1/3 HP

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.

Metrics

Trigger

HP Threshold

Introduced

Gen III

Roster

28Pokémon

4Hidden Ability

Gen	Effect
III	Increases the frequency of cries heard on the overworld if any party Pokémon has this ability.