Summons Acid Rain that damages all Pokémon except the Poison-type.

Made by Marshlands. Free to use! Non-Poison Pokémon take damage equal to 1/16th of their max HP at the end of each turn. Additionally, Pokémon with Immunity, Poison Heal, Toxic Boost, Overcoat or Magic Guard are immune to the damage. Steel types get damaged. This is not an actual weather condition, and thus it can exist alongside weather effects.