Abilities, Effect Spore

3 species have Effect Spore as a hidden ability, 8 as a normal one

Of the 1,025 species this site covers, default forms only

SinceGen III

Normal8

Hidden3

Elsewhere0

Effect, in PokéAPI's words

“Has a 30% chance of inflcting either paralysis, poison, or sleep on attacking Pokémon on contact.”

As a hidden ability