Poison

Poison moves are super-effective against:

​ Poison moves are not very effective against: ​ Poison moves have no effect on:
 * Grass
 * Ground
 * Rock
 * Ghost
 * Poison
 * Psychic

​
 * Steel

Poison Pokemon

 * Bulbasaur
 * Ivysaur
 * Venusaur
 * Weedle
 * Kakuna
 * Beedrill
 * Ekans
 * Arbok
 * Nidoran
 * Nidorina
 * Nidoqueen
 * Nidoran
 * Nidorino
 * Nidoking
 * Zubat
 * Golbat
 * Oddish
 * Gloom
 * Vileplume
 * Venonat
 * Venomoth
 * Bellsprout
 * Weepinbell
 * Victreebel
 * Grimer
 * Muk
 * Kiffing
 * Weezing