Overgrow is an ability introduced in Generation III. So far, 7 Pokémon have this ability. All Grass-type starter Pokémon have this Ability and all Pokémon that have this Ability are Grass types.
Overgrow increases the power of Grass type moves by 50% (1.5×) when the bearer's HP falls below a third of its maximum. (known in-game as "in a pinch")
Outside of battle
Overgrow has no effect outside of battle.
Pokémon with Overgrow
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